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Corn Gems

Corn Gems are small cakes made with cornmeal, rye flour, sugar, milk, eggs, and melted fat, baked in greased pans.

From an old cookbook · modernised transcription
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Corn Gems

Why it works: Rye and flour match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 1,320 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Corn Gems

Oven, in the book's wordsA hot oven

Ingredients

Directions

The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.

Make the batter

  1. Mix and sift cornmeal, rye flour, sugar, salt, and baking powder.

  2. Add well-beaten egg yolks, milk, and melted fat.

  3. Fold in stiffly beaten egg whites.

Bake

  1. Pour into hot greased gem pans.

  2. Bake for 20 minutes at 400°F (200°C).

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. 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 + sugartop 15% of all pairs
    Smell alikemoderate
    Cooked together92,116 recipes

    Shared aroma: phenylacetaldehyde (hawthorne, honey).

  5. Flour + eggtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

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

Egg whites
Whipped into foam, they lighten the batter and help the gems rise and stay tender.
Egg yolks
Add richness and binding, helping the batter hold together while baking.
Cornmeal
Forms the main structure and gives the gems their characteristic grainy texture.
Baking powder
Releases gas in the batter, giving the gems lift as they bake.
Milk
Hydrates the dry ingredients and adds moisture and softness to the batter.

The step that matters

Fold in the egg whites gently. Stiffly beaten whites hold air that gives the batter lift. Vigorous stirring deflates them, leaving dense gems that rise less in the oven.

“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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