"Home-Based Processor vs Microprocessor - what's the difference and which one do I need?"
โ Real question from a Kentucky cottage food producer
TL;DR: Kentucky Cottage Food Laws Quick Answer
- Allowed Products: Baked goods, jams, granola, candy, honey, dried herbs
- Where to Sell: Direct to consumers only (farmers markets, home, events)
Last verified: January 2026 against Kentucky Home-Based Processing Program (CHFS)
Kentucky offers TWO distinct cottage food pathways, each with different requirements and opportunities. Choosing the wrong path could cost you time, money, and opportunities. Even more importantly, Kentucky requires recipe approval and fees PER RECIPE - a unique requirement you need to budget for.
This comprehensive guide breaks down everything you need to navigate Kentucky's cottage food system successfully.
๐ Kentucky Cottage Food at a Glance
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Two Paths: Home-Based Processor (standard) or Microprocessor (specialized)
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Registration: โ Required for both paths
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Fees:
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Training: Not required (HBP) or Required (Microprocessor)
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Inspection: Not required for either program
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Allowed Products: Baked goods, jams, granola, AND low-acid/acidified foods (microprocessor)
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Where to Sell: Direct to consumers only
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Table of Contents
- Overview: Kentucky's Unique Two-Path System
- Home-Based Processor vs Microprocessor
- Allowed Products (Both Programs)
- Prohibited Products
- Revenue Cap: $60,000 for Both
- Labeling Requirements
- Home-Based Processor Registration
- Microprocessor Registration
- Recipe Approval Process
- Where You Can Sell
- Common Questions (FAQs)
- Get Started Today
Overview: Kentucky's Cottage Food System
Key Timeline
Annual Updates: Minor adjustments to procedures and requirements
What Makes Kentucky Different
Unique features:
- Two specialized programs - Choose based on your product types
- No inspection requirement - Unlike many licensed programs
- Water source verification - Must prove approved water source
๐ก Key Insight: The recipe approval system means your startup costs scale with how many products you want to make. Plan accordingly!
Home-Based Processor vs Microprocessor: Key Differences
Kentucky's two programs serve different product categories with different requirements.
| Feature | Home-Based Processor | Microprocessor |
|---|---|---|
| Best For | Standard cottage foods | Acidified & low-acid foods |
| Inspection | โ Not required | โ Not required |
| Main Ingredient | Any allowed | Must grow main ingredient |
| Typical Products | Baked goods, jams, granola | Pickles, salsas, low-sugar jams |
| Training | Not required | UK workshop required |
| Water Source | Verification needed | Verification needed |
Which Program Should You Choose?
Choose Home-Based Processor if:
- โ Making baked goods (breads, cookies, cakes)
- โ Making standard preserves (jams, jellies)
- โ Making candies, granola, or dried foods
- โ You want simpler requirements (no workshop)
- โ You're making standard cottage food products
Choose Microprocessor if:
- โ Making pickles or pickled vegetables
- โ Making salsa or acidified sauces
- โ Making low-acid canned goods
- โ Making low-sugar jams or jellies
- โ You grow the main ingredient yourself (required!)
โ ๏ธ Critical Microprocessor Requirement: You MUST grow the main ingredient in your products. If you're making pickles, you must grow the cucumbers. If making salsa, you must grow the tomatoes. This is unique to Kentucky's microprocessor program.
What Products Can I Sell Under Kentucky Cottage Food Laws?
โ Home-Based Processor Allowed Products
Baked Goods:
- Breads, rolls, biscuits
- Cookies, brownies, bars
- Cakes (without cream cheese frosting or custard filling)
- Pies (fruit-based, no cream or custard)
- Muffins, scones, pastries
- Donuts (unfilled)
Preserved & Dried Foods:
- Jams, jellies, preserves (standard recipes)
- Fruit butters
- Dried fruits
- Dried vegetables
- Dried herbs, tea blends
- Roasted coffee beans
Confections:
- Candies (hard candy, toffee, brittles)
- Fudge (without cream cheese)
- Chocolate-covered items
Snacks & Cereals:
- Granola, trail mix
- Roasted nuts
- Nut butters (peanut butter, almond butter)
- Popcorn (including flavored)
- Cereal bars
Condiments:
- Honey
- Dry spice mixes
- Flavored salts, sugars
- Dry rubs
Baking Mixes:
- Dry cake mixes
- Cookie mixes
- Pancake mixes
โ Microprocessor Additional Allowed Products
Everything from Home-Based Processor PLUS:
- Pickles and pickled vegetables
- Salsas
- Acidified sauces
- Chutneys
- Relishes
Low-Acid Canned Foods:
- Properly processed low-acid vegetables
- Low-acid fruits
- Combination products
Low-Sugar Products:
- Low-sugar jams
- Low-sugar jellies
- Reduced-sugar preserves
โ ๏ธ Microprocessor Requirement: You must grow the main ingredient. Can't buy cucumbers from a store and make pickles - you must grow your own cucumbers.
Product Guides for Cottage Food Sellers
Ready to start selling? These comprehensive guides cover everything from equipment and startup costs to pricing and marketing:
Baked Goods:
- How to Sell Cakes from Home โ Startup costs, pricing, and decorating tips
- How to Sell Brownies from Home โ Equipment, recipes, and market strategies
- How to Sell Bread from Home โ Bread baking equipment and sales venues
- How to Sell Sourdough from Home โ Starter maintenance, pricing, and scaling
- How to Sell Homemade Bread โ Complete artisan bread business guide
- How to Sell Cookies from Home โ Best-selling varieties and packaging
Preserves & Condiments:
- How to Sell Jams and Jellies โ Canning basics, pricing, and labeling
- How to Sell Apple Butter โ Production techniques and seasonal sales
- How to Sell Honey from Home โ Beekeeping economics and honey regulations
- How to Sell Herbs from Home โ Growing, harvesting, and drying techniques
Confections & Specialty:
- How to Sell Chocolates from Home โ Tempering, molding, and gift packaging
- How to Sell Fudge from Home โ Temperature control and flavor varieties
- How to Sell Spices from Home โ Sourcing, blending, and packaging
Other Products:
- How to Sell Cut Flowers from Home โ Growing, arranging, and market sales
What Products Are Prohibited Under Cottage Food Laws?
โ NOT Allowed (Both Programs)
Dairy Products:
- Cheese (any type)
- Milk-based products
- Cream cheese frostings or fillings
- Custards or puddings
- Ice cream
- Yogurt
Meat, Poultry & Seafood:
- Any meat products
- Poultry products
- Seafood or fish
- Meat jerky
Fresh Perishable Items:
- Fresh produce (unless growing as microprocessor)
- Cut fruits or vegetables
- Cream pies
- Custard pies
- Cheesecakes
Other Restrictions:
- Cannabis-infused products
- Alcohol-infused (unless cooked off)
- Pet food or treats
- Kombucha or fermented beverages
๐ก General Rule: If it requires refrigeration for safety, needs time/temperature control, or comes from an animal (except eggs in baked goods and honey), it's prohibited.
Revenue Limit
This is one of the higher revenue caps among cottage food states, allowing for a substantial home-based business.
What Counts Toward Your Cap
- โ All gross sales of cottage food products
- โ Shipping fees (if charged separately)
- โ Online sales
- โ Farmers market sales
Not included:
- โ Sales tax collected
- โ Non-food items sold separately
If you exceed the revenue cap, you have two options:
- Stop selling cottage food for the rest of the year
- Transition to a commercial food facility license (requires commercial kitchen, higher costs)
Tracking Your Revenue
Required:
- Keep detailed sales records
- Track all income from cottage food sales
- Report accurately on annual renewal
What Are the Labeling Requirements for Cottage Food in Kentucky?
Kentucky has specific, detailed labeling requirements that MUST be followed exactly.
Required on Every Label (Both Programs)
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Use standard product names
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Example: "Strawberry Jam" not "Grandma's Secret Recipe"
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Must include complete street address, city, state, and ZIP code
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List from most to least by weight
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Include sub-ingredients in parentheses
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Example: "Ingredients: Wheat flour, sugar, butter (cream, salt), chocolate chips (chocolate, sugar, cocoa butter, soy lecithin), eggs, vanilla extract, baking soda, salt"
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By standard measure or numerical count
"This product is home-produced and processed"
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Must include date of production
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For all ingredients containing major allergens
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Major allergens: milk, eggs, wheat, soy, peanuts, tree nuts, fish, shellfish, sesame
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Example: "Contains: Wheat, Milk, Eggs, Soy"
Example Compliant Label
Kentucky Home Bakery
CHOCOLATE CHIP COOKIES
Ingredients: Wheat flour, sugar, butter (cream, salt),
chocolate chips (chocolate, sugar, cocoa butter, soy
lecithin), eggs, vanilla extract, baking soda, salt
Contains: Wheat, Milk, Eggs, Soy
This product is home-produced and processed
Microprocessor Additional Requirements
For microprocessor products (acidified/low-acid foods), also include:
- pH value (if applicable)
- Processing method used
- Storage instructions (if needed)
Home-Based Processor Registration Process
Step-by-step guide to registering as a Kentucky Home-Based Processor.
Documents needed:
- Completed home-based processor application
- List of all products you plan to make
- Draft labels for each product
Required documentation:
If using public water:
- Letter from water company confirming service
If using private well:
- Recent water test results
- Test must show safety for food production
- Include bacteria, nitrates, nitrites
Contact: Kentucky Department for Public Health Food Safety Branch for specific testing requirements
For each product:
- Write out complete recipe with measurements
- List all ingredients
- Include preparation steps
- Note any food safety steps
Per recipe submission:
- Submit to University of Kentucky for review
- Include complete ingredient list
- Include intended use and storage
University of Kentucky Cooperative Extension
- Family & Consumer Sciences
Send to Kentucky Department for Public Health:
Example costs:
- Application review
- Recipe approvals
- Background check (if required)
You'll receive:
- Home-based processor registration certificate
- Approved recipe list
- Registration number (for renewal)
Once registered, you can:
- Make approved products only
- Sell direct to consumers
Important dates:
- Must renew before expiration
- No recipe fees for previously approved recipes
Microprocessor Registration Process
Microprocessor has additional requirements beyond Home-Based Processor.
Prerequisites
MUST meet this requirement:
- โ You must grow the main ingredient in your products
- Cannot buy main ingredients from stores or farmers
- Example: Making pickles? Must grow your own cucumbers
Required: Microprocessor workshop at University of Kentucky Location: University of Kentucky campus or regional extension offices
Topics covered:
- Acidified food safety
- pH testing and control
- Canning procedures
- Low-acid food processing
- Record keeping requirements
Contact: University of Kentucky Cooperative Extension Family & Consumer Sciences
Microprocessor application includes:
- Proof of workshop attendance
- List of products (must use your own grown ingredients)
- Draft labels for each product
- Processing methods for each product
- Water source verification
Same as Home-Based Processor:
- University of Kentucky review
- May require additional testing for acidified foods
- pH values must be documented
Total costs:
You'll receive:
- Microprocessor registration
- Approved recipe list with pH values
- Certificate for display
Same as Home-Based Processor:
- No workshop required for renewals (one-time requirement)
Recipe Approval Process
Kentucky's unique recipe approval system requires understanding and planning.
How Recipe Approval Works
For each product you want to make:
- Write complete recipe with measurements
- Submit to University of Kentucky
- Pay $5 fee per recipe
- Wait 2-4 weeks for review
- Receive approval or requested modifications
- Make only approved recipes
Recipe Modification
If you change a recipe:
- Must resubmit for approval
- Wait for new approval
- Cannot sell modified version until approved
Minor changes that need approval:
- Changing ingredient ratios
- Adding or removing ingredients
- Changing processing method
Tips for Recipe Submission
Make it easier:
- Submit multiple recipes at once
- Be detailed and precise
- Include sub-ingredients
- Note any safety steps
- Use standard measurements
Start with fewer products:
- Add more products later as needed
Approved Recipe Library
Once approved:
- Recipes stay approved for life of registration
- No re-approval needed at renewal
- Keep copies of approved recipes
- Follow them exactly when producing
Where Can I Sell Cottage Food in Kentucky?
Both Kentucky programs restrict sales to direct-to-consumer only.
โ Allowed Sales Venues
Direct Sales:
- From your home (customer pickup)
- Home delivery (you deliver)
- Farm gate sales
Farmers Markets:
- Any farmers market in Kentucky
- No limit on number of markets
- Must sell directly to end consumer
Events:
- Community events
- Festivals and fairs
- Holiday markets
- Pop-ups
- Craft shows
Online Sales:
- Your own website
- Social media orders (Facebook, Instagram)
- Email or phone orders
- Within Kentucky only
โ NOT Allowed
No wholesale:
- โ Wholesale to grocery stores
- โ Wholesale to restaurants or cafes
- โ Sales through retail establishments
- โ Consignment at stores
No interstate commerce:
- โ Shipping to other states
- โ Out-of-state sales
- โ Online sales to non-Kentucky addresses
Online Sales Rules
Kentucky allows online sales but restricts them to in-state:
You CAN:
- Sell through your website to Kentucky customers
- Take orders via social media from Kentucky
- Accept online payments
- Offer local pickup
- Ship within Kentucky
You CANNOT:
- Ship out of state
- Sell to customers in other states
- Use platforms that ship nationally (unless you restrict to KY)
๐ป StandScout Note: Our platform has Kentucky address verification built-in to ensure you only accept orders from Kentucky customers.
Common Questions About Kentucky Cottage Food Laws
Q: How much will it cost to start in Kentucky?
A: Minimum costs:
Q: Do I need food safety training?
A:
- Home-Based Processor: Not required (but recommended)
Q: Is there a kitchen inspection?
A: No. Neither program requires kitchen inspection. This is unusual for licensed programs and makes Kentucky more accessible.
Q: Can I add new products later?
Q: What if my recipe gets rejected?
Q: Do I need to grow ALL ingredients as a microprocessor?
A: No, only the main ingredient. For pickles, you must grow cucumbers, but you can buy vinegar, salt, and spices. The main ingredient by weight must be home-grown.
Q: Can I sell my products on Etsy?
A: Only to Kentucky customers. You'd need to restrict shipping to Kentucky addresses only.
Q: Do I need business insurance?
Q: Can I use a commercial kitchen?
A: If you use a commercial kitchen, you need a commercial license, not cottage food registration. Cottage food is specifically for home kitchens.
Q: Can I have both Home-Based Processor AND Microprocessor?
A: Check with Kentucky Department for Public Health. Typically you operate under one program, but some products might qualify under both. Choose based on your main product types.
How Do I Get Started Selling Cottage Food in Kentucky?
Ready to launch your Kentucky cottage food business? Follow this timeline:
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Decide on Home-Based Processor or Microprocessor
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Write out detailed recipes
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Get water source verification
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Design draft labels
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For microprocessor: Register for UK workshop
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Pay recipe fees
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Begin application
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Complete application form
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Gather all documents
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Wait for application approval
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Prepare production setup
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Source ingredients and packaging
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Register for sales tax
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Set up sales channels (farmers markets, online)
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Receive registration approval
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Print final labels with approved recipes
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Make first production batches
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Take product photos
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Start selling
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Collect customer feedback
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Plan for annual renewal
Sources:
- Kentucky Department for Public Health Food Safety Branch - Last verified: December 31, 2025
- University of Kentucky Cooperative Extension - Family & Consumer Sciences - Last verified: December 31, 2025
- Kentucky Microprocessor Regulations
Contact Information:
- University of Kentucky Extension: County Extension offices
Disclaimer: This guide is for informational purposes only and does not constitute legal advice. Always verify current requirements with Kentucky Department for Public Health and University of Kentucky. Cottage food laws and fees can change.
