Why it works: Rye and wheat match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 404 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Rye Griddle Cakes
Ingredients
Directions
Make the batter
In a bowl, combine rye flour and wheat flour.
Add enough sour milk or buttermilk to create a thick batter.
Stir in coarse sea salt and baking soda dissolved in warm water.
Add the well-beaten egg and mix until smooth.
Cook
Cook on a preheated griddle until golden brown on both sides.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Photo for illustrative purposes only · Contact us to use it
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Rye + wheattop 1% of all pairsSmell alikestrongCooked together404 recipes
Shared aroma: coumarin (sweet, hay).
-
Wheat + milktop 6% of all pairsSmell alikemoderateCooked together2,418 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Rye + flourtop 8% of all pairsSmell alikestrongCooked together1,320 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + wheattop 12% of all pairsSmell alikemoderateCooked together4,373 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Rye + milktop 12% of all pairsSmell alikemoderateCooked together918 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rye flour
- Forms the bulk of the batter, giving the cakes a dense, earthy structure.
- Wheat flour
- Adds gluten-forming proteins that give the cakes more structure and tenderness than rye alone.
- Sour milk or buttermilk
- Supplies moisture and acidity that react with the baking soda to help the cakes rise.
- Baking soda
- Reacts with the acid in the sour milk or buttermilk to produce carbon dioxide for lift.
- Egg
- Binds the batter and adds richness and structure as it sets during cooking.
The step that matters
Cook on a preheated griddle until golden brown on both sides. If the griddle is too cool, the cakes absorb grease and spread without browning; if too hot, the outside burns before the centre sets. Browning comes from the Maillard reaction, which needs steady, moderate heat.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Wheat Gruel6 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes