Step 1: Cook the Pasta and Cauliflower - Bring a large pot of salted water to a boil. Add the macaroni and cook according to package directions, about 8-10 minutes. In the last 3-4 minutes, add the cauliflower florets. Drain and set aside.
Step 2: Prepare the Cheese Sauce - In a large skillet over medium heat, combine the fat-free half-and-half and cream cheese. Stir until smooth. Add the cheddar and Parmesan cheese, stirring until melted and creamy.
Step 3: Season the Sauce - Add salt and black pepper to the cheese sauce, adjusting seasoning as needed.
Step 4: Combine Pasta, Cauliflower, and Sauce - Add the drained macaroni and cauliflower to the cheese sauce, stirring gently to coat.
Step 5: Bake - Preheat your oven to 350°F (175°C). Transfer the mixture to a greased baking dish and sprinkle breadcrumbs on top.
Step 6: Final Bake - Bake for 20-25 minutes until golden brown and bubbly. Let sit for a few minutes.
Step 7: Garnish and Serve - Sprinkle with parsley before serving. Enjoy!
