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 ↓
Italian-style Quiche
Ingredients
Directions
Prepare the filling
Sauté beef, onion and garlic until the meat loses its red color.
Add spinach, rice and jack cheese.
Mix the eggs, milk, salt and pepper.
Stir the egg mixture into the rice/meat mixture.
Bake
Turn the mixture into a greased shallow 2‑quart casserole.
Bake at 350°F for 30 minutes or until set.
Make the sauce and serve
Meanwhile, blend tomato sauce and seasonings.
Simmer about 5 minutes.
Cut the quiche into squares and serve topped with tomato sauce and Parmesan cheese.
Nutrition, whole recipe (rough)
What these numbers assume: 14 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Beef | 100g cooked | 250 |
| Rice | 1 cup cooked (158g) white | 206 |
| Milk | 1 cup (244ml) whole | 149 |
| Cheese | 1 oz (28g) cheddar | 113 |
| Parmesan Cheese | 1 oz (28g) | 110 |
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Spinach | 1 cup raw (30g) | 7 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Oregano | 1 tsp dried (1.8g) | 5 |
| Garlic | 1 clove (3g) | 4 |
| Basil | 5 leaves fresh (2.5g) | 1 |
| Salt | 1 tsp (6g) | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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.
-
Onion + garlictop 1% of all pairsSmell alikestrongCooked together29,058 recipes
Shared aroma: furaneol (caramel, strawberry).
-
Garlic + spinachtop 1% of all pairsSmell alikestrongCooked together2,435 recipes
Shared aroma: coumarin (sweet, hay).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + spinachtop 8% of all pairsSmell alikestrongCooked together3,336 recipes
Shared aroma: coumarin (sweet, hay).
-
Spinach + ricetop 8% of all pairsSmell alikemoderateCooked together518 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the filling and set when baked, giving the quiche its structure.
- Rice
- Provides the body of the quiche, holding the filling together in squares.
- Lean ground beef
- Adds savory meaty flavor and substance to the filling.
- Milk
- Adds moisture to the egg mixture, keeping the custard tender as it sets.
- Jack cheese
- Melts into the filling, adding richness and a creamy texture.
- Spinach
- Adds moisture, color and a mild vegetable flavor to the filling.
The step that matters
Bake until set, not longer. Eggs set as their proteins coagulate with heat. Overbaking squeezes out moisture and makes the quiche dry and rubbery, so check that the centre is just firm.
Swap the clove
How well each one fits the dish's main ingredients (beef, onion, garlic, spinach, rice, cheese, egg):
- Cuminfits better
- Capersfits better
- Turmericfits better
- Clovethe original
Fit is the average pairing score against beef, onion, garlic, spinach, rice, cheese, egg. 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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