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Rice and Beans Casserole

A casserole of rice, beans, tomatoes, peppers, onion, garlic, and chilli cooked in oil and water.

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Why it works: Onion and garlic match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 29,058 recipes. Both carry furaneol, which smells caramel, strawberry. The science ↓

Rice and Beans Casserole

Time20 minutes

Ingredients

Directions

Prepare and cook the base

  1. Heat oil in a medium frying pan.

  2. Add onion and garlic and fry until soft and translucent.

  3. Add the chilli, tomatoes, and peppers and cook until thick and well blended.

Cook the casserole

  1. Season with salt. Stir in the beans, mixing well, and add the rice and water.

  2. Cover and cook for 20 minutes until rice is tender and all water is well absorbed.

  3. Stir and serve hot.

Nutrition, whole recipe (rough)

434Calories
8 gProtein
15 gFat
68 gCarbs

Counts 7 of 9 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.

What these numbers assume: 7 portions
IngredientPortion assumedkcal
Rice1 cup cooked (158g) white206
Olive Oil1 tbsp (14g)119
Onion1 medium (110g)44
Bell Pepper1 medium (119g)31
Tomato1 medium (123g)22
Chili1 tsp (2.7g)8
Garlic1 clove (3g)4
Red Beannot in our table0
Waternot in our table0

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

Recipe from the Recipes Wiki (Fandom).

Steps grouped into stages for easier reading; the method is the source's own.

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. Onion + garlictop 1% of all pairs
    Smell alikestrong
    Cooked together29,058 recipes

    Shared aroma: furaneol (caramel, strawberry).

  2. Tomato + beanstop 1% of all pairs
    Smell alikestrong
    Cooked together2,713 recipes

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

  3. Garlic + tomatotop 3% of all pairs
    Smell alikemoderate
    Cooked together14,076 recipes

    Shared aroma: furaneol (caramel, strawberry).

  4. Rice + beanstop 4% of all pairs
    Smell alikestrong
    Cooked together1,017 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

  5. Clove + peppertop 5% of all pairs
    Smell alikestrong
    Cooked together17,451 recipes

    Shared aroma: ethyl octanoate (fruity, wine).

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

What each ingredient does

Long-grain rice
Absorbs the cooking liquid and becomes tender, forming the body of the dish.
Tomatoes
Break down into a thick sauce that adds moisture and acidity.
Red beans
Add substance and protein-rich bulk that holds up to the long simmer.
Onion
Softens and sweetens as it cooks, forming the aromatic base.
Water or stock
Hydrates the rice as it cooks, so the grains swell and turn tender.

The step that matters

Cook covered for 20 minutes until the water is absorbed. Too little liquid or heat leaves the rice hard, while too much leaves it soggy. Keeping the lid on traps steam so the rice cooks evenly.

Swap the clove

How well each one fits the dish's main ingredients (rice, onion, garlic, tomato, pepper, beans):

  1. Cuminfits better
  2. Corianderfits better
  3. Turmericfits better
  4. Clovethe original

Fit is the average pairing score against rice, onion, garlic, tomato, pepper, beans. 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.

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