12 ounces penne pasta
1/4 cup butter
2 tablespoons extra-virgin olive oil
1 onion, diced
2 cloves garlic, minced
1 red bell pepper, diced
1/2 pound portobello mushrooms, diced
1 pound medium shrimp, peeled and deveined
1 (15 ounce) jar Alfredo sauce
1/2 cup grated Romano cheese
1/2 cup cream
1 teaspoon cayenne pepper, or more to taste
Salt and pepper to taste
1/4 cup chopped parsley
1. Bring a large pot of lightly salted water to a boil. Add ziti pasta, and cook until al dente, about 8 minutes; drain.
2. In a large skillet, brown onion and ground beef over medium heat. Add spaghetti sauce, and simmer 15 minutes.
3. Preheat the oven to 350 degrees F (175 degrees C). Butter a 9×13 inch baking dish. Layer as follows: 1/2 of the ziti, Provolone cheese, sour cream, 1/2 sauce mixture, remaining ziti, mozzarella cheese and remaining sauce mixture. Top with grated Parmesan cheese.
4. Bake for 30 minutes in the preheated oven, or until cheeses are melted.