Boston Brown Bread

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. Rye + flourtop 8% of all pairs
   Smell alikestrong
   Cooked together1,320 recipes

   Shared aroma: isobutyraldehyde (malty, green).

2. Rye + milktop 12% of all pairs
   Smell alikemoderate
   Cooked together918 recipes

   Shared aroma: ethyl 2-methylbutyrate (fruity, apple).

3. Flour + milktop 14% of all pairs
   Smell alikelow
   Cooked together78,219 recipes

   Shared aroma: isobutyraldehyde (malty, green).

4. Flour + molassestop 16% of all pairs
   Smell alikemoderate
   Cooked together10,429 recipes

   Shared aroma: ethanol (alcoholic, ethereal).

5. Rye + molassestop 16% of all pairs
   Smell alikelow
   Cooked together804 recipes

   Shared aroma: ethanol (alcoholic, ethereal).

Flour and milk barely smell alike, yet cooks put them together in 78,219 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

Indian meal

Provides the bulk and the coarse, grainy crumb that gives this bread its body.

Rye flour

Adds an earthy flavor and a dense texture, since rye has less gluten to build structure.

Molasses

Adds sweetness, moisture, and the dark color and deep flavor typical of this bread.

Baking soda

Reacts with the acid in the sour milk to produce gas that lifts and aerates the batter.

Sour milk

Supplies acidity that activates the baking soda and adds moisture and a tangy flavor.

The step that matters