Easy Spinach Stuffed Peppers - Pepperidge Farm

Ingredients

• 4 cups Pepperidge Farm® Herb Seasoned Stuffing
• 1 tablespoon butter, melted
• 3 medium red bell pepper, cut in half lengthwise and seeded
• 1 can (10 1/2 ounces) Campbell’s® Condensed Cream of Mushroom Soup or (10 1/2 ounces) Campbell’s® Condensed 98% Fat Free Cream of Mushroom Soup
• 1/2 cup sour cream
• 1 teaspoon onion powder
• 1 package (about 10 ounces) frozen chopped spinach, thawed and drained
• 1/4 cup grated Parmesan cheese
• 6 tablespoons shredded mozzarella cheese