Cheesy Pizza Ravioli Bake with Italian Sausage and Mozzarella - LiLi Cooks

Ingredients

• 1 pound Italian sausage
• 24 ounces marinara sauce
• 1 tablespoon olive oil
• ½ yellow onion, diced
• 1 teaspoon Italian seasoning
• 1 teaspoon onion powder
• 1 teaspoon garlic powder
• Black pepper, to taste
• 2 cups shredded mozzarella cheese
• ½ cup chopped bacon
• Pepperoni slices, as desired
• 25 ounces frozen cheese ravioli