This one-pan sausage and peppers recipe bakes sweet and hot Italian sausage with peppers, onion, and marinara until saucy, cheesy, and irresistible. Ready in 55 minutes.
In a 9x13 baking dish, add the oil, sausages, onion, bell peppers, garlic, salt, black pepper, and crushed red pepper flakes. Toss to combine.
Bake for 10 minutes. Stir well. Bake another 20 minutes. Remove from the oven.
Carefully add the marinara sauce and basil to the sausage mixture and stir to combine. Return to the oven for an additional 20 minutes.
In the last 5 minutes, sprinkle with shredded cheeses and bake until melted. Top with more torn basil and more parmesan cheese, if desired.
Notes
Tips for Storing
Refrigerator - Store leftovers in an airtight container in the fridge for up to 4 days. The flavors actually deepen overnight, so it reheats beautifully.
Freezer - This dish freezes well. Let it cool completely, then transfer to a freezer-safe container for up to 3 months. Thaw overnight in the fridge before reheating.
Reheating - Warm leftovers in a skillet over medium heat with a splash of water or broth to loosen the sauce. You can also reheat in a 350-degree oven covered with foil for about 15 minutes.
Meal prep - This recipe doubles easily and holds up well, making it a great option for batch cooking at the start of the week.
Avoid reheating cheese twice - If you plan to freeze or store the dish, consider leaving the cheese off until you are ready to serve. It melts fresher and tastes better that way.