Italian Sausage Stuffed Bell Peppers
Italian sausage stuffed bell peppers simmered in marinara with garlic, oregano, and fresh basil, topped with molten mozzarella and Parmesan. The Sunday-supper stuffed pepper Nonna would approve of.
Prep
15 min
Cook
45 min
Total
1 hr
Servings
6
Calories
470

Ingredients
- 6 large bell peppers, tops removed and seeded
- 1 lb Italian sausage (sweet or hot), casings removed
- 1 small yellow onion, diced
- 4 garlic cloves, minced
- 1 cup cooked Arborio or long-grain rice
- 1 (24 oz) jar marinara sauce (Rao's recommended), divided
- 1/2 cup grated Parmesan, plus more for serving
- 1 tsp dried oregano
- 1/2 tsp red pepper flakes (optional)
- 1 1/2 cups shredded low-moisture mozzarella
- 1/4 cup chopped fresh basil, plus whole leaves for garnish
Instructions
- 1
Preheat oven to 375°F. Blanch peppers 3 minutes in salted boiling water, drain upside down, and set aside.
- 2
Brown the sausage and onion in a large skillet over medium-high heat, 7 minutes, breaking the meat into small pieces. Drain excess fat.
- 3
Add the garlic, oregano, and red pepper flakes; cook 30 seconds until fragrant.
- 4
Stir in the cooked rice, 1 cup of the marinara, and Parmesan. Simmer 3 minutes until glossy and thick.
- 5
Off heat, fold in the chopped basil and 1/2 cup of the mozzarella.
- 6
Spread the remaining marinara across the bottom of a 9×13 baking dish. Stand the peppers upright and fill each generously with the sausage mixture.
- 7
Cover with foil and bake 25 minutes.
- 8
Uncover, top each pepper with the remaining mozzarella and an extra sprinkle of Parmesan, and bake 12 more minutes until cheese is bubbly and lightly golden.
- 9
Rest 5 minutes. Spoon extra sauce over each pepper and finish with fresh basil leaves.
Nutrition Facts
Per serving · 470 calories
protein
28g
carbs
26g
fat
28g
fiber
3g
sugar
8g
sodium
980mg
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Frequently Asked Questions
Sweet or hot Italian sausage — which is better?+
Sweet is the family-friendly default. Hot adds warm chili heat that plays beautifully with the marinara. Splitting 1/2 lb of each gives the best of both worlds.
What's the best marinara for stuffed peppers?+
Rao's Homemade Marinara is the gold standard — clean ingredients and restaurant-quality flavor. If using a thinner sauce, simmer it 5 extra minutes to reduce before adding to the filling.
Can I use ground Italian-seasoned turkey or chicken?+
Yes — swap the pork sausage 1:1 with Italian-seasoned ground poultry. Add 1 tablespoon olive oil to keep the leaner meat juicy.
How does this differ from classic beef stuffed peppers?+
Italian sausage brings built-in fennel, garlic, and herbs, so the filling tastes richer than our Classic Stuffed Bell Peppers with less added seasoning. Marinara replaces plain tomato sauce for a deeper flavor.
Can I add spinach or ricotta?+
Absolutely — fold in 1 cup fresh baby spinach with the garlic, or dollop 1/2 cup whole-milk ricotta into the filling for a lasagna-inspired twist.
Can I make this a day ahead?+
Yes — fully assemble, refrigerate covered, and bake straight from the fridge, adding 10 minutes to the covered bake time.
What sides go with Italian sausage stuffed peppers?+
Crusty garlic bread, an escarole salad with lemon, and a glass of Chianti make it a proper Italian Sunday dinner.

Recipe by Sarah Mitchell
Professional home cook · Tested in a real American kitchen
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