Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Washington Pie
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the batter
Cream together the sugar and butter.
Add the egg and then the milk.
Sift the flour with the cream of tartar and add it to the mixture.
Dissolve the baking soda in a few drops of boiling water and add it last.
Beat the mixture hard for 1 to 2 minutes.
Bake
Bake in jelly tins at 400°F (200°C) for 6 to 8 minutes.
Fill and serve
Fill 2 layers with custard filling flavored with vanilla.
Sprinkle with powdered sugar.
Serve cold.
The remaining layers may be filled with jelly or other fillings to taste.
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.
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.
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Provides the structure that sets as the cake bakes.
- Egg
- Adds structure and richness, helping the batter bind and set.
- Sugar
- Sweetens the cake and helps give the crumb a tender texture.
- Baking soda
- Reacts with the acid in the batter to release gas that makes the cake rise.
- Cream of tartar or baking powder
- Supplies the acid that works with baking soda to lift the batter.
- Butter
- Adds fat for tenderness, moisture and flavor in the crumb.
The step that matters
Add the baking soda last. Baking soda reacts with acid as soon as it is wet, releasing gas that lifts the batter. Adding it last and baking promptly keeps that gas in the batter rather than lost before the cake sets.
“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.
More washington pie recipes
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.
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipes