My Menu Mentor · mymenumentor.com/recipes/lentil-brown-rice-stuffed-peppers
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Lentil and Brown Rice Stuffed Peppers
A sturdy, inexpensive dinner built on pantry staples that holds its shape in the oven and reheats well the next day.
- Prep
- 20 minutes
- Cook
- 45 minutes
- Total
- 1 hour 5 minutes
- Yield
- 4 servings
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Stuffed peppers often fail by turning into a watery, collapsed mess with a bland filling. The mistake is usually using raw meat or uncooked rice, which release too much moisture or cook unevenly. By starting with cooked brown rice and simmered lentils, you control the texture of the filling completely. The peppers are roasted just until tender but still capable of holding their structure.
The combination of brown rice and brown lentils provides a dense, satisfying base that costs very little per serving. A heavy hand with smoked paprika, cumin, and garlic paste builds a deep, savory profile without relying on expensive cuts of meat. A small amount of sharp cheddar or crumbled feta on top adds enough fat and salt to finish the dish without driving up the grocery bill.
These peppers are built to keep you full and are an ideal candidate for meal preparation. They can be assembled a day in advance and baked when needed, or baked entirely and reheated in the microwave. Serve them with a simple sharp green salad dressed in lemon and olive oil to cut through the density of the filling.
What you need
Ingredients
Measurements
Metric converts only measures that are mathematically safe. Density-dependent cups stay as Nicole wrote them.
Scale the batch
4 servings
- 4 large red or yellow bell peppers, tops cut off and seeds removed
- 1 tablespoon olive oil
- 1 medium yellow onion, finely diced
- 3 cloves garlic, minced
- 1 teaspoon smoked paprika
- 1 teaspoon ground cumin
- 1/2 teaspoon kosher salt
- 1/4 teaspoon black pepper
- 1 1/2 cups cooked brown rice
- 1 1/2 cups cooked brown lentils (or one 15-ounce can, rinsed and drained)
- 1 cup crushed tomatoes
- 1/2 cup shredded sharp cheddar cheese or crumbled feta
How it goes
Method
Read the whole thing once before you start. Nothing here is difficult, but the timing is unforgiving at the end.
Prepare the peppers
Preheat the oven to 375°F. Cut the tops off the bell peppers and remove the seeds and membranes. Stand them upright in a 9x9-inch baking dish. If they wobble, slice a very thin layer off the bottom to level them, being careful not to cut through to the hollow center.
Sauté the aromatics
Heat the olive oil in a large skillet over medium heat. Add the diced onion and cook until softened and translucent, about 5 to 7 minutes. Stir in the minced garlic, smoked paprika, cumin, salt, and black pepper, cooking for 1 minute until highly fragrant.
Build the filling
Add the cooked brown rice, cooked lentils, and crushed tomatoes to the skillet. Stir well to combine all the ingredients and let the mixture simmer for 3 to 4 minutes. This allows the rice and lentils to absorb the tomato liquid and spices. Remove from heat.
Stuff the peppers
Spoon the lentil and rice mixture into the hollowed bell peppers, packing it down gently. Fill them all the way to the top. Pour about 1/4 cup of water into the bottom of the baking dish to create steam, which helps the peppers soften without drying out.
Bake covered
Cover the baking dish tightly with aluminum foil. Bake for 30 minutes. The steam trapped under the foil will cook the peppers evenly. Check for doneness by piercing the side of a pepper with a paring knife; it should slide in with slight resistance.
Add cheese and finish
Remove the foil and divide the cheese evenly over the tops of the stuffed peppers. Return the dish to the oven, uncovered, and bake for another 10 to 15 minutes, until the cheese is melted and bubbling and the peppers are fully tender.
On the bench
Equipment
2 of these change the result. The rest are conveniences, with a workaround given. Nothing here is a brand recommendation — the spec is what matters.
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9x9-inch baking dish
The peppers need to stand upright and be spaced so steam cooks them evenly; the wrong dish will force crowding and uneven doneness.
- What matters
- 9x9-inch ovenproof baking dish (metal or ceramic) that fits four large peppers upright.
- Search for
- “9x9 inch baking dish” (paid link)
Large skillet
Sautéing the onion, garlic, and spices in a wide pan lets the tomato liquid reduce slightly so the filling holds together instead of becoming runny.
- What matters
- 10-12-inch sauté pan or skillet with a heavy bottom for even heat distribution.
- Search for
- “10 inch skillet stainless” (paid link)
Paring knife
OptionalIf a pepper wobbles, removing a very thin layer from the base without cutting through the hollow center requires a small, controllable blade.
- What matters
- Small sharp paring knife with a 3-4-inch blade for delicate trimming.
- If you skip it
- Use a very sharp chef's knife and make only a shallow slice to level the pepper bottoms.
- Search for
- “paring knife 3 inch” (paid link)
The list
What to buy
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Cook's notes
What we would tell a friend
- If you are cooking lentils from scratch, use about 1/2 cup dry brown or green lentils simmered in water for 20 minutes until tender but not mushy.
- To make this entirely dairy-free, omit the cheese and top the finished peppers with a spoonful of toasted pumpkin seeds or a drizzle of tahini.
- Leftovers store exceptionally well in an airtight container in the refrigerator for up to 4 days. Reheat in the microwave or a 350°F oven until warmed through.
- Green bell peppers can be used, but they have a sharper, more bitter flavor than red, yellow, or orange varieties.
From the kitchen
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