BlueLayer Tools
Kosher Recipe Converter.
Paste any recipe and instantly convert it to Kosher — jewish dietary laws — separation of meat and dairy. Free ingredient substitution tool, with 9 other diets to choose from below.
About This Diet
Kosher Diet Basics
Kosher dietary laws (kashrut) originate from the Torah and govern what Jews may eat and how food must be prepared. Key rules include: only certain animals are permitted, meat and dairy must be strictly separated, and animal products must be slaughtered and inspected in a specific way (shechita).
Key Principles
- Only animals with split hooves that chew their cud are permitted (cows, sheep, deer)
- Fish must have fins AND scales (no shellfish, shrimp, crab, lobster)
- Pork and pig products are completely forbidden
- Meat and dairy must NEVER be mixed in the same meal
Common Swaps Preview
- Pork / pork chops→Beef or chicken (kosher certified)
- Bacon→Beef fry or turkey bacon (kosher)
- Ham→Turkey ham or smoked beef (kosher)
- Shrimp / prawns→Cod or any white fish with scales
- Crab / lobster→Monkfish or flaked white fish
Learn About Each Diet
Explore the Diet Guides
Each guide explains the diet's principles, what to eat and avoid, and lists the most common ingredient swaps.
How It Works
Three steps to adapt any recipe
Pick Your Diet
Choose from 10 popular dietary styles — Keto, Vegan, Paleo, Mediterranean, Carnivore, Diabetic, Jain, Kosher, Atkins, or Alkaline.
Paste Your Recipe
Copy ingredients and instructions from any recipe website and paste them into the boxes. Even partial recipes work fine.
Get Smart Swaps
We highlight every substituted ingredient in cyan. Hover a highlight to compare the original vs. adapted item side by side.