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Dessert

Oatmeal Gems

A baked oatmeal cake made with oatmeal, water, sour milk, baking soda, flour, and salt.

From an old cookbook · modernised transcription
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Oatmeal Gems

Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Oatmeal Gems

Ingredients

Directions

Prepare

  1. Soak the oatmeal in water overnight.

Make the batter

  1. In the morning, add sour milk, baking soda, flour, and salt.

  2. If the mixture is too moist and sticky, add more flour.

Bake

  1. Bake in gem irons or muffin tins.

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.

Photo for illustrative purposes only · Contact us to use it

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. Milk + flourtop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Milk and flour 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

Oatmeal
Provides bulk and a chewy, hearty texture in the cakes.
Sour milk
Adds acidity that reacts with the baking soda to help the cakes rise.
Baking soda
Reacts with the acidic sour milk to produce gas that lightens the batter.
Flour
Supplies structure so the batter sets into firm cakes as it bakes.

The step that matters

Adding more flour to the batter. Flour is added only if the mixture is too moist and sticky. Too much liquid makes the cakes dense and slow to set, so the batter should be firm enough to hold its shape in the pan.

“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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