Italian Pasta Bake Recipe: How to Make It

Ingredients

• 2 pounds ground beef
• 1 large onion, chopped
• 2 garlic cloves, minced
• 1 jar (24 ounces) spaghetti sauce
• 1 can (14-1/2 ounces) diced tomatoes, undrained
• 1 can (4 ounces) mushroom stems and pieces, drained
• 1 teaspoon Italian seasoning
• 3 cups uncooked medium pasta shells
• 3 plum tomatoes, sliced
• 3/4 cup shredded provolone cheese
• 3/4 cup shredded part-skim mozzarella cheese