Why it works: Lentils and spinach match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 132 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Tomatoes Stuffed with Bulgur and Pine Nuts
Ingredients
Directions
Prepare the tomatoes
Cut off and discard the top third of the tomatoes and scoop out the insides, leaving the shells intact for stuffing, transferring the insides to a sieve set over a bowl to drain excess liquid.
Coarsely chop the tomato from the sieve and reserve it for making braised eggplant.
Sprinkle the insides of the tomato shells with 1/2 teaspoon salt and drain upside down on a rack set in a pan while preparing the filling.
Cook the lentils and pine nuts
Simmer the lentils in 1/2 cup water in a small saucepan until just tender, 18 to 20 minutes.
Drain the lentils in a sieve, then rinse under cold water and drain well.
Heat the oil in a 5-quart heavy pot over moderate heat until hot, then cook the pine nuts, stirring, until golden, about 2 minutes.
Transfer the pine nuts with a slotted spoon to paper towels to drain.
Make the filling
Cook the onion in the oil remaining in the pot over moderate heat, stirring occasionally, until softened but not browned, 6 to 8 minutes.
Add the bulgur, chard, remaining 3/4 teaspoon salt, and pepper and cook, stirring, until the greens are wilted, about 2 minutes.
Add the remaining cup of water, then remove from heat and let stand, covered, until the bulgur is tender, about 30 minutes.
Stir in the pine nuts, currants, parsley, dill, lemon juice, lentils, and salt and pepper to taste.
Fill and serve
Spoon the filling into the tomato shells.
Nutrition, whole recipe (rough)
Counts 12 of 15 ingredients. The other 3 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 12 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Pine Nut | 1 oz (28g) | 191 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Lentil | 1/2 cup cooked (99g) | 115 |
| Grape | 1/2 cup (76g) | 62 |
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Spinach | 1 cup raw (30g) | 7 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Dill | 5 sprigs fresh (1g) / 1 tsp dried | 4 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Green Lentil | not in our table | 0 |
| Water | not in our table | 0 |
| Bulgur | 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.
-
Lentils + spinachtop 1% of all pairsSmell alikestrongCooked together132 recipes
Shared aroma: coumarin (sweet, hay).
-
Tomato + olivetop 1% of all pairsSmell alikemoderateCooked together15,539 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Pine + spinachtop 1% of all pairsSmell alikestrongCooked together181 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Lentils + bulgurtop 2% of all pairsSmell alikestrongCooked together16 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Lentils + pinetop 5% of all pairsSmell alikestrongCooked together13 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Hollowed shells hold the filling and their juices are drained first to limit excess liquid.
- Bulgur
- Cracked wheat that absorbs the water and swells, giving the filling its chewy, tender body.
- Lentils
- Cooked until just tender, they add substance and a firm bite that holds the filling together.
- Pine nuts
- Toasting them to golden adds rich, nutty flavor and a crunchy contrast to the soft filling.
- Onion
- Softened slowly without browning, it builds a sweet, mild base for the filling.
- Extra-virgin olive oil
- Carries flavor and fat, helping cook the onion and toast the pine nuts evenly.
The step that matters
Letting the bulgur stand covered off the heat. Bulgur softens by absorbing the remaining water as it steams. Removing the lid or heating it further can leave grains firm or the liquid unevenly absorbed, so the full standing time matters.
Swap the nuts
How well each one fits the dish's main ingredients (tomato, lentils, olive, pine, onion, bulgur, spinach):
- Chickpeafits better
- Cashew nutfits better
- Beansfits better
- Nutsthe original
Fit is the average pairing score against tomato, lentils, olive, pine, onion, bulgur, spinach. 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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