Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Rice-stuffed Mushrooms
Ingredients
Directions
Prepare the mushrooms
Remove stems, wash and dry mushrooms.
Make the filling
Cook onion in butter in a small skillet until tender, but not brown. Add rice, pecans, chili sauce, lemon juice, salt and pepper.
Press the rice mixture into each mushroom cavity.
Broil
Place mushroom caps on a rack in the broiler.
Drizzle with melted butter and broil until golden brown.
Nutrition, whole recipe (rough)
Counts 9 of 10 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Rice | 1 cup cooked (158g) white | 206 |
| Pecans | 1 oz (28g / ~19 halves) | 196 |
| Butter | 1 tbsp (14g) | 102 |
| Onion | 1 medium (110g) | 44 |
| Mushrooms | 1/2 cup sliced (35g) | 15 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Chili | 1 tsp (2.7g) | 8 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Salt | 1 tsp (6g) | 0 |
| Sauce | not in our table | 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.
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Mushroom + ricetop 9% of all pairsSmell alikestrongCooked together1,515 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
-
Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Mushroom + oniontop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mushrooms
- Hollow caps act as edible cups that hold the filling while they soften and release moisture.
- Cooked rice
- Forms the bulk of the filling and gives it a light, loose texture.
- Pecans
- Add crunch and a toasty, nutty flavour that contrasts with the soft filling.
- Butter
- Adds richness and helps the onion soften and the top brown in the broiler.
- Chili sauce
- Adds sweetness, tang and spice that season the rice mixture.
- Lemon juice
- Adds acidity that brightens the flavour and balances the richness.
The step that matters
Broil until golden brown. Mushrooms hold a lot of water, and the broiler is fast and intense. Watch closely: too little heat leaves them soggy, while too long dries the filling and burns the butter and pecans.
Swap the pecans
How well each one fits the dish's main ingredients (mushroom, onion, butter, rice, sauce, lemon, pepper):
- Sesamefits better
- Beansfits better
- Chickpeafits better
- Pecansthe original
Fit is the average pairing score against mushroom, onion, butter, rice, sauce, lemon, pepper. 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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