Smoked Cheese and Sausage Lasagna
A delicious lasagna made with smoked cheese, sausage, and a flavorful tomato sauce.

Ingredients
- 3 tablespoons olive oil, divided
- 1 pound Italian sweet sausages, casings removed
- 2 ounces sliced prosciutto, chopped
- 2 cups chopped onions
- 1 celery stalk, chopped
- 3 garlic cloves, chopped
- 1 teaspoon dried oregano
- 1/4 teaspoon dried crushed red pepper
- 2 tablespoons tomato paste
- 1 28-ounce can Italian-style tomatoes in juice, drained (juice reserved), tomatoes chopped
- 2 tablespoons chopped fresh basil
- 12 10x2-inch lasagna noodles
- 1 15-ounce container whole-milk ricotta cheese
- 2 cups (packed) coarsely grated smoked mozzarella cheese, divided
- 1 large egg
- Olive oil for brushing
Instructions
- Heat 1 tablespoon olive oil in large saucepan over medium-high heat. Add sausage; sauté until browned, breaking up with fork, about 6 minutes. Add prosciutto; stir 1 minute. Transfer mixture to bowl.
- Heat 2 tablespoons oil in same pan over medium-high heat. Add onions and next 4 ingredients. Sauté until tender, about 5 minutes. Stir in tomato paste. Add tomatoes with reserved juice, basil, and sausage mixture. Reduce heat; simmer until sauce thickens, stirring occasionally, about 45 minutes. Season with salt and pepper. DO AHEAD Can be made 1 day ahead. Cover and refrigerate.
- Cook noodles in large pot of boiling salted water until just tender but still firm to bite. Drain. Arrange in single layer on baking sheet. Stir ricotta and 1 1/2 cups mozzarella in bowl. Season with salt and pepper; mix in egg.
- Brush 13x9x2-inch glass baking dish with oil. Spread 1 cup tomato sauce evenly over bottom. Arrange 3 noodles atop sauce. Spread 3/4 cup cheese mixture over noodles. Spoon 1 1/2 cups sauce over cheese. Repeat with noodles, cheese and sauce 2 more times. Cover with 3 noodles. Spread 1/3 cup sauce over. Sprinkle with remaining 1/2 cup mozzarella.
- Preheat oven to 350°F. Bake lasagna, covered with foil, until heated through, about 40 minutes. Uncover and bake until heated through, about 15 minutes longer. Let stand 10 minutes. Cut and serve.