
Sheet-Pan Lentil Stuffed Peppers
Red bell peppers stuffed with lentils, brown rice, spinach, marinara sauce, and walnuts bake on one sheet pan. This vegan, Italian-inspired main is hearty, practical, and weeknight-friendly.
- Italian-inspired
- lentils
- one-pan
- plant-based
- sheet-pan
- stuffed peppers
- Vegan
- Vegetarian
Shopping options
Check ingredients to include themPackage used · most used first
red bell peppers · 4 Count
Fresh Red Hothouse Bell Pepper
100%
Details
cooked brown rice pouch · 1 Count
Kroger® 90 Second Whole Grain Brown Rice
100%
Details
canned lentils · 1 Can
Simple Truth Organic® Low Sodium Lentils
100%
Details
baby spinach · 3 Cup
Kroger® Baby Spinach
53%
Details
marinara sauce · 1.5 Cup
Kroger® Marinara Pasta Sauce
50%
Details
walnuts · 0.5 Cup
Fisher California Grown Unsalted Chopped Walnuts
Sale
14%
Details
dried oregano · 1 Teaspoon
Kroger® Oregano Leaves Shaker
7%
Details
extra-virgin olive oil · 2 Tablespoon
Kroger® Extra Virgin Olive Oil
6%
Details
garlic powder · 1 Teaspoon
Kroger® Garlic Powder Shaker
2%
Details
black pepper · 0.25 Teaspoon
Kroger® Pure Ground Black Pepper Shaker
1%
Details
kosher salt · 0.75 Teaspoon
Kroger® Coarse Kosher Salt
0%
Details
Cost Summary
· only what you use
per serving · 4 servings
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2 common ingredients not selected — staples start unchecked; select them above to include them.
Cook this recipe
- red bell peppers-4 large
- canned lentils-1 can
- cooked brown rice pouch-1 pouch
- baby spinach-3 cups
- marinara sauce-1 1/2 cups
- walnuts-1/2 cup
- extra-virgin olive oil-2 tablespoons
- garlic powder-1 teaspoon
- dried oregano-1 teaspoon
- kosher salt-3/4 teaspoon
- black pepper-1/4 teaspoon
Heat the oven to 425°F and prepare an 18-by-13-inch tray with parchment rated for that heat. Set out a 4-quart mixing bowl, halve and seed peppers, drain lentils and chop spinach and walnuts. Use already-cooked rice.
Keep fingers clear of the chef’s knife while halving peppers and chopping spinach and walnuts.
Rub pepper halves with half the oil and one-third of the salt, then roast cut-side down for 10 minutes.
Use oven mitts when moving the sheet pan in or out of the hot oven.
Mix lentils, cooked rice, spinach and walnuts with two-thirds of the marinara and all remaining oil and seasonings until evenly coated. Prepare while peppers roast.
Turn peppers cut-side up and divide filling among them in gentle mounds, topping with remaining marinara. Set the hot tray on a heatproof surface using oven mitts. Bake any filling that will not fit in a separate small ovenproof dish covered with foil.
Use oven mitts and keep hands clear of the hot sheet pan while flipping and filling the peppers.
Bake until peppers are tender and the filling center reaches 165°F, checking any separate filling too. Cover tightly with foil for 20 minutes at 425°F, uncover away from your face and continue for another 8–10 minutes or as needed.
Open the foil carefully and keep your face away from the escaping steam.
Make sure the filling is steaming hot throughout before serving.
Rest for 5 minutes, then serve all pepper halves and extra filling evenly; refrigerate leftovers within two hours. Spoon over pan juices. Allow about seventy minutes overall.
Refrigerate leftovers within 2 hours.
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