Sausage, Peppers, and Onions Casserole Recipe | Home Pressure Cooking

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