Sausage Alfredo Stuffed Peppers

Ingredients (16)

• ✓ 2 teaspoons olive oil
• + 1 yellow onion, chopped add to pantry
• + 1 (12 ounce) package fresh mushrooms, chopped add to pantry
• ✓ 2 cloves garlic, minced
• + salt to taste add to pantry
• + 1 pound bulk spicy pork sausage add to pantry
• + ½ (14 ounce) package cooked bacon, diced add to pantry
• + 1 ½ (8 ounce) packages Neufchatel cheese add to pantry
• ✓ 1 cup sour cream
• + 2 teaspoons garlic and herb seasoning, or more to taste add to pantry
• + 2 teaspoons garlic and herb seasoning, or more to taste add to pantry
• + salt and ground black pepper to taste add to pantry
• + salt and ground black pepper to taste add to pantry
• + 3 large green bell peppers, tops and seeds removed add to pantry
• + 1 (16 ounce) jar Alfredo sauce add to pantry
• + ½ cup shredded Cheddar cheese, or more to taste add to pantry