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Sausage, Peppers, and Onions Casserole is a comforting, hearty dish that brings together the savory flavors of Italian sausage, sweet bell peppers, and caramelized onions. Perfect for a cozy dinner, this casserole is easy to prepare and sure to satisfy. The combination of marinara sauce and shredded mozzarella cheese creates a gooey, delicious topping that will have everyone coming back for seconds. Let's dive into this simple yet flavorful recipe!
The name of the recipe: Sausage, Peppers, and Onions Casserole Recipe
Ingredients:
- 1 lb italian sausage
- 2 bell peppers, sliced
- 1 large onion, sliced
- 2 cloves garlic, minced
- 2 tbsp olive oil
- 1 tsp dried oregano
- 0.5 cup marinara sauce
- 0.5 cup shredded mozzarella cheese
Instructions:
- Preheat oven to 375°F (190°C).
- In a skillet, heat olive oil over medium heat. Add sausages and cook until browned. Remove and set aside.
- In the same skillet, add bell peppers, onions, and garlic. Cook until softened.
- Slice the sausages and add them back to the skillet. Stir in oregano, salt, pepper, and marinara sauce.
- Transfer everything to a baking dish. Top with shredded mozzarella cheese.
- Bake for 20-25 minutes until cheese is melted and bubbly.
What You Will Need for This Casserole
What you will need to make Sausage, Peppers, and Onions Casserole
Italian sausage: Adds savory, meaty flavor and protein, making the dish hearty and satisfying.
Bell peppers: Provide sweetness and color, balancing the savory sausage and adding a fresh crunch.
Onion: Brings a mild sweetness and depth of flavor, complementing the peppers and sausage.
Garlic: Enhances the overall flavor with its aromatic and slightly spicy notes.
Olive oil: Used for sautéing, it adds a rich, smooth texture and helps meld flavors together.
Dried oregano: Adds an earthy, slightly bitter taste that complements the sweetness of the peppers and onions.
Marinara sauce: Provides a tangy, tomato-based flavor that ties all the ingredients together.
Shredded mozzarella cheese: Melts on top, adding a creamy, gooey texture and a mild, milky flavor.
Essential Tools and Instruments
- Skillet: Essential for browning sausage and sautéing vegetables, ensuring flavors meld together perfectly before baking.
- Baking dish: Needed to transfer the cooked ingredients and bake them, allowing the cheese to melt and bubble.
- Knife: Crucial for slicing bell peppers, onions, and sausages into uniform pieces for even cooking.
- Cutting board: Provides a stable surface for chopping vegetables and slicing sausage safely.
- Oven: Required to bake the casserole, ensuring everything is cooked through and the cheese is perfectly melted.
Sausage, Peppers, and Onions Casserole Recipe
Equipment
- Skillet
- Baking Dish
Read more: Tennessee Onions Casserole Recipe
Ingredients:
Main Ingredients
- 1 lb Italian sausage
- 2 bell peppers, sliced
- 1 large onion, sliced
- 2 cloves garlic, minced
- 2 tbsp olive oil
- 1 tsp dried oregano
- Salt and pepper to taste
- 0.5 cup marinara sauce
- 0.5 cup shredded mozzarella cheese
Instructions:
- Preheat oven to 375°F (190°C).
- In a skillet, heat olive oil over medium heat. Add sausages and cook until browned. Remove and set aside.
- In the same skillet, add bell peppers, onions, and garlic. Cook until softened.
- Slice the sausages and add them back to the skillet. Stir in oregano, salt, pepper, and marinara sauce.
- Transfer everything to a baking dish. Top with shredded mozzarella cheese.
- Bake for 20-25 minutes until cheese is melted and bubbly.
Notes:
Nutrition value:
Keywords:
Make Ahead and Freezing Instructions
Make Ahead Instructions
- Cook sausage, peppers, and onions as directed.
- Let everything cool completely.
- Assemble the casserole without baking.
- Cover tightly with foil or plastic wrap.
- Store in the fridge for up to 2 days.
Freezing Instructions
- Follow make-ahead steps.
- Wrap the casserole in plastic wrap, then foil.
- Freeze for up to 3 months.
- Thaw in the fridge overnight before baking.
- Bake as directed, adding 10-15 minutes if needed.
For an extra layer of flavor, try adding a splash of red wine to the skillet when cooking the bell peppers and onions.
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