Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Toffee Bundt Cake
Ingredients
Directions
Prepare
Preheat oven to 350 °F and spray a 12‑cup Bundt pan with baking spray and flour.
Sift the all-purpose flour, cake flour, baking powder, baking soda, and salt together onto a piece of wax paper.
In a medium bowl, combine the chopped Heath bars and chocolate chips, then add 1 1/2 tablespoons of the flour mixture and stir together.
Make the batter
Using an electric stand mixer with a paddle attachment, cream the butter at medium speed for 3 minutes.
Add half the granulated sugar and beat for 2 minutes, then add the remaining granulated sugar and beat for 1 minute.
Scrape down the sides of the bowl.
Add the brown sugar and beat for 2 minutes.
Beat in the eggs, one at a time, beating for 45 seconds after each addition.
Scrape down the sides of the bowl.
Add the vanilla extract.
With the mixer on low speed, add the flour mixture in 3 additions, alternating with the sour cream in two additions.
Stop a few times to scrape down the sides of the bowl.
Stir in the Heath bar/chocolate chip mixture.
Bake and serve
Transfer batter to the Bundt pan and place the pan on a baking sheet in case any batter overflows.
Bake for 55 to 60 minutes or until a toothpick inserted in the center comes out clean.
Let cool in the pan for 10 minutes and then invert onto a serving platter.
Once cool, sift powdered sugar over the cake.
Nutrition, whole recipe (rough)
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Chocolate | 1 oz (28g) semisweet | 155 |
| Milk | 1 cup (244ml) whole | 149 |
| Butter | 1 tbsp (14g) | 102 |
| Yogurt | 170g plain Greek | 100 |
| Egg | 1 large egg (50g) | 78 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Vanilla | 1 tsp extract (4ml) | 12 |
| 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.
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 + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
-
Chocolate + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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
What each ingredient does
- All-purpose flour
- Provides the main structure that holds the cake together as it bakes.
- Butter
- Creaming with sugar traps air and adds tenderness and rich flavor.
- Eggs
- Bind the batter and add structure and richness to the crumb.
- Sour cream
- Adds moisture and tenderness, and a slight tang that balances sweetness.
- Granulated sugar
- Sweetens the cake and helps create a light, tender crumb when creamed with butter.
- Baking soda
- Reacts with the acidic sour cream to produce gas that helps the cake rise.
The step that matters
Creaming the butter and sugar. Beating softened butter with sugar traps air bubbles that expand in the oven and give the cake its lift. Under-beating leaves a dense cake, while over-beating after the flour is added can toughen it.
“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.
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