Name: Grapenut Bread
Ingredients: 2 cups sugar; 1 cup Grapenuts; 3 cups sour milk; 1 tsp soda; 2 eggs; 1 tbsp oleo / butter; 2 tsp baking powder; 1 tsp salt; 4 cups flour

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 ↓

Grapenut Bread

Oven300°F

Time1 hour

Ingredients

Directions

Mix the first four ingredients together and soak for 45 minutes.
Add the next five ingredients.
Put in greased loaf pans and bake at 300°F for 1 hour.

Nutrition, whole recipe (rough)

833Calories

27 gProtein

26 gFat

120 gCarbs

What these numbers assume: 6 portions

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

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

Recipe from the Recipes Wiki (Fandom).

Steps grouped into stages for easier reading; the method is the source's own.

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 pairs

Smell alikemoderate

Cooked together81,283 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).
Butter + flourtop 12% of all pairs

Smell alikelow

Cooked together124,287 recipes

Shared aroma: isobutyraldehyde (malty, green).
Milk + flourtop 14% of all pairs

Smell alikelow

Cooked together78,219 recipes

Shared aroma: isobutyraldehyde (malty, green).
Sugar + flourtop 15% of all pairs

Smell alikemoderate

Cooked together92,116 recipes

Shared aroma: phenylacetaldehyde (hawthorne, honey).
Egg + flourtop 15% of all pairs

Smell alikelow

Cooked together106,462 recipes

Shared aroma: isobutyraldehyde (malty, green).

Butter and flour 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 holds the loaf together as it bakes.
Eggs: Add structure and richness, helping the batter set into a firm crumb.
Sour milk: Adds moisture and acidity, which reacts with the soda to help the loaf rise.
Soda: Reacts with the sour milk's acid to release gas that lightens the batter.
Baking powder: Releases gas during baking to give the loaf additional lift.
Sugar: Adds sweetness and helps the crust brown during baking.

“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.