Baked Cream Cheese Spaghetti

Read moreIngredients: • 12 oz spaghetti • 1 lb ground beef • 1 small onion, chopped • 2 cups marinara or spaghetti sauce • 8 oz cream cheese, softened • 1/2 cup sour cream (optional, for extra creaminess) • 1 teaspoon garlic powder • 1 teaspoon Italian seasoning • Salt and pepper to taste • 1 1/2