Name: Quick Coffee Cake
Prep time: 15 min
Cook time: 15 min
Yield: 1 - 9 inch square pan
Ingredients: 1 1/2 cups all-purpose flour; 1 1/2 teaspoons baking powder; 6 tablespoons white sugar; 1/2 teaspoon salt; 1/3 cup shortening; 1/2 cup milk; 1 egg; 1/2 teaspoon vanilla extract; 2 tablespoons butter, melted; 1/2 cup brown sugar; 2 tablespoons all-purpose flour; 1/2 teaspoon ground cinnamon

Why it works: Vanilla and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,287 recipes. Both carry 4-methoxybenzaldehyde, which smells sweet, anise. The science ↓

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.

Vanilla + cinnamontop 1% of all pairs

Smell alikestrong

Cooked together5,287 recipes

Shared aroma: 4-methoxybenzaldehyde (sweet, anise).
Milk + vanillatop 5% of all pairs

Smell alikemoderate

Cooked together19,187 recipes

Shared aroma: ethyl caproate (fruity, apple peel).
Milk + buttertop 7% of all pairs

Smell alikemoderate

Cooked together81,283 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Sugar + vanillatop 8% of all pairs

Smell alikelow

Cooked together35,032 recipes

Shared aroma: beta-damascenone (apple, rose).
Flour + cinnamontop 9% of all pairs

Smell alikemoderate

Cooked together17,341 recipes

Shared aroma: isobutyraldehyde (malty, green).

Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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

Ingredient	Portion assumed	kcal
Flour	1 cup (125g) all-purpose	455
Milk	1 cup (244ml) whole	149
Butter	1 tbsp (14g)	102
Egg	1 large egg (50g)	78
Sugar	1 tbsp (12.5g) granulated	49
Vanilla	1 tsp extract (4ml)	12
Cinnamon	1 tsp ground (2.6g)	6
Salt	1 tsp (6g)	0

Quick Coffee Cake