Why it works: Rye and molasses work together. They rank in the top 16% of all ingredient pairs, and cooks put them together in 804 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Boston Brown Bread
Ingredients
Directions
The book gives no oven temperature. The 300°F (150°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the batter
In a large bowl, combine rye meal, Indian meal, molasses, salt, and baking soda.
Stir in enough warm water to make a stiff batter.
Add the yeast and mix well.
Cover the bowl and let the mixture rise overnight.
Bake
Pour the batter into a large, deep pan and smooth the top with a wet hand.
Let it stand for a few minutes before baking.
Bake in a 300°F (150°C) oven for 5 to 6 hours, or overnight if started late in the day.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
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.
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Rye + molassestop 16% of all pairsSmell alikelowCooked together804 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rye meal
- Provides the dense, dark body and characteristic flavour of the bread.
- Indian meal
- Supplies the bulk of the starch that sets the crumb as it bakes.
- Molasses
- Adds sweetness, dark colour and moisture, and feeds the yeast.
- Baking soda
- Reacts with the acidity in the batter to produce gas, helping the bread rise.
- Home brewed yeast
- Ferments sugars during the overnight rise, producing gas and flavour.
The step that matters
Long, low baking. Baking at a low 300°F for many hours lets the dense, wet batter cook through evenly and set without burning the outside. Rushing with higher heat would leave the centre gummy and the crust scorched.
“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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