Skip to main content
Main

Boston Baked Beans

A slow‑cooked dish of soaked beans with salt pork, sugar, molasses, and optional onion and mustard, baked until tender.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
Jump to recipe ↓

Why it works: Beans and mustard match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 852 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Boston Baked Beans

Oven, in the book's wordsA moderate oven

Ingredients

Directions

The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

  1. Drain the soaked beans and parboil them.

Assemble

  1. Place the beans in a bean pot and layer the salt pork on top.

  2. Add the sugar and molasses.

  3. Pour in hot water to almost cover the beans.

  4. Optionally, add an onion and mustard before baking.

Bake

  1. Bake in a moderate oven at 350°F (175°C) for all day.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Beans + mustardtop 4% of all pairs
    Smell alikestrong
    Cooked together852 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  2. Onion + mustardtop 6% of all pairs
    Smell alikestrong
    Cooked together9,259 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  3. Beans + oniontop 7% of all pairs
    Smell alikestrong
    Cooked together5,242 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  4. Pork + oniontop 10% of all pairs
    Smell alikemoderate
    Cooked together18,214 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  5. Beans + porktop 11% of all pairs
    Smell alikemoderate
    Cooked together2,000 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Dried beans
Form the bulk of the dish and become tender during the long slow bake.
Salt pork
Adds fat and savory flavor as it renders into the beans.
Molasses
Adds sweetness and deep color while contributing to the caramelized flavor.
Sugar
Adds sweetness and helps the beans brown at the surface.

The step that matters

Pour in hot water to almost cover the beans. Enough liquid must remain through the long bake so the beans can soften fully without drying out. Leaving the beans uncovered in the liquid helps them stay moist and cook evenly.

Swap the onion

The recipe marks onion as optional. How well each one fits the dish's main ingredients (beans, pork, sugar, molasses, mustard):

  1. Lettucefits better
  2. Sweet potatofits better
  3. Beetrootfits better
  4. Onionthe original

Fit is the average pairing score against beans, pork, sugar, molasses, mustard. 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.

You might also like

Pork CakePork Cake107 recipesRoast PorkRoast Pork82 recipesMolasses SauceMolasses Sauce32 recipesGerman Style String BeansGerman Style String Beans7 recipes