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Dessert

Brownies I

A chocolate brownie made with cocoa powder, olive oil, egg substitute, vanilla, sugar, baking powder, salt, rice flours, walnuts, and optional confectioners sugar.

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Why it works: Olive and walnut match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 2,087 recipes. Both carry 2-undecenal, which smells sweet. The science ↓

Brownies I

16 squares
Oven350°F
Time20 to 25 minutes

Ingredients

Directions

Make the batter

  1. Combine cocoa and oil together in a small bowl until blended.

  2. Whisk egg substitute and vanilla for 1 minute in a large bowl.

  3. Whisk in sugar, baking powder and salt.

  4. Stir in cocoa mixture, rice flour, brown rice flour and nuts.

  5. Pour mixture into a lightly greased 8-inch square pan.

Bake and serve

  1. Bake in a 350 degree oven for 20 to 25 minutes, or until a wooden pick inserted in the center comes out clean.

  2. Cool brownies in the pan on a wire rack.

  3. Dust with confectioners sugar, if desired.

  4. Cut into 16 squares.

Nutrition, whole recipe (rough)

1178Calories
32 gProtein
37 gFat
172 gCarbs
What these numbers assume: 10 portions
IngredientPortion assumedkcal
Flour1 cup (125g) all-purpose455
Rice1 cup cooked (158g) white206
Chocolate1 oz (28g) semisweet155
Olive Oil1 tbsp (14g)119
Egg Substitute1 large egg (50g)78
Egg1 large egg (50g)78
Sugar1 tbsp (12.5g) granulated49
Walnut1 walnut half (4g)26
Vanilla1 tsp extract (4ml)12
Salt1 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.

  1. Olive + walnuttop 6% of all pairs
    Smell alikestrong
    Cooked together2,087 recipes

    Shared aroma: 2-undecenal (sweet).

  2. Olive + ricetop 6% of all pairs
    Smell alikestrong
    Cooked together4,994 recipes

    Shared aroma: trans,trans-2,4-nonadienal (fatty, green).

  3. Vanilla + sugartop 8% of all pairs
    Smell alikelow
    Cooked together35,032 recipes

    Shared aroma: beta-damascenone (apple, rose).

  4. Rice + walnuttop 9% of all pairs
    Smell alikestrong
    Cooked together430 recipes

    Shared aroma: 2,4-nonadienal (fatty, green).

  5. Cocoa powder + vanillatop 10% of all pairs
    Smell alikemoderate
    Cooked together2,189 recipes

    Shared aroma: sotolon (curry, maple).

Vanilla and sugar 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

Cocoa powder
Provides the chocolate flavor and deep color of the brownies.
Olive oil
Adds fat, giving the brownies a moist, tender crumb.
Egg substitute
Binds the batter and helps set the structure as it bakes.
Sugar
Sweetens the batter and adds moisture and a chewy texture.
Rice flour
Provides the starch and structure that hold the brownies together.
Walnuts
Add crunch and a nutty flavor that contrasts with the soft crumb.

The step that matters

Bake until a wooden pick comes out clean. Brownies keep baking from residual heat after they leave the oven. Overbaking dries the crumb, while underbaking leaves the centre wet and unset, so checking at the minimum time matters.

Swap the walnut

How well each one fits the dish's main ingredients (cocoa powder, olive, egg, vanilla, sugar, rice, flour):

  1. Almondfits better
  2. Hazelnutfits better
  3. Chestnutfits better
  4. Walnutthe original

Fit is the average pairing score against cocoa powder, olive, egg, vanilla, sugar, rice, flour. Candidates are from the same food group and used in at least 100 recipes.

“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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