Why it works: Oregano and basil match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,390 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Baked Beef and Rice Marinara
Ingredients
Directions
Cook the filling
Cook beef, mushrooms, onion, celery and green pepper over medium-high heat in large skillet until meat is no longer pink and vegetables are crisp-tender, stirring frequently.
Assemble and bake
Combine meat mixture with rice, oregano, salt, basil, garlic and tomato sauce in buttered 2-quart baking dish; arrange cheese slices on top.
Bake at 350°F for 20 to 25 minutes.
Nutrition, whole recipe (rough)
What these numbers assume: 12 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Beef | 100g cooked | 250 |
| Rice | 1 cup cooked (158g) white | 206 |
| Cheese | 1 oz (28g) cheddar | 113 |
| Onion | 1 medium (110g) | 44 |
| Bell Pepper | 1 medium (119g) | 31 |
| Tomato | 1 medium (123g) | 22 |
| Mushrooms | 1/2 cup sliced (35g) | 15 |
| Celery | 1 stalk (40g) | 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.
-
Oregano + basiltop 1% of all pairsSmell alikestrongCooked together1,390 recipes
Shared aroma: estragole (anise, licorice).
-
Pepper + basiltop 4% of all pairsSmell alikestrongCooked together5,294 recipes
Shared aroma: methyl cinnamate (strawberry).
-
Beef + mushroomtop 4% of all pairsSmell alikemoderateCooked together3,232 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Celery + oreganotop 4% of all pairsSmell alikestrongCooked together559 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lean ground beef
- Provides the main protein and savory body of the filling.
- Cooked rice
- Adds bulk and soaks up sauce so the casserole holds together.
- Tomato sauce
- Supplies the moisture and acidity that make up the marinara base.
- American cheese
- Melts over the top to create a smooth, binding layer.
- Fresh mushrooms
- Contribute moisture and earthy savoriness as they cook down.
The step that matters
Cooking the beef until no longer pink. Browning the meat well over medium-high heat develops savory flavor and ensures it is fully cooked before baking, since the oven stage only finishes the dish.
Swap the onion
How well each one fits the dish's main ingredients (beef, mushroom, celery, pepper, rice, oregano, basil):
- Tomatofits better
- Carrotfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against beef, mushroom, celery, pepper, rice, oregano, basil. 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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