Three-Cheese Kielbasa Bake Recipe

INGREDIENTS

• 12 ounces uncooked elbow macaroni
• 2 pounds kielbasa or Polish sausage, halved lengthwise and sliced
• 1 tablespoon olive oil
• 2 medium onions, chopped
• 2 medium zucchini, quartered and sliced
• 2 medium carrots, grated
• 1/2 teaspoon minced garlic
• 1 jar (26 ounces) spaghetti sauce
• 1 can (14-1/2 ounces) stewed tomatoes
• 1 Eggland's Best Egg, lightly beaten
• 1 carton (15 ounces) ricotta cheese
• 2 cups (8 ounces) shredded cheddar cheese
• 2 cups (8 ounces) part-skim shredded mozzarella cheese
• 2 green onions, chopped