This 4-ingredient slow cooker fettuccine is the kind of easy comfort food that saves busy evenings and still feels special enough for a family dinner. It borrows a little of that cozy, layered lasagna flavor people love on National Lasagna Day, but skips the extra work by using broken dry fettuccine right in the slow cooker with sauce, cheese, and water. The result is a creamy, saucy pasta dish that tastes like you fussed much more than you really did.
Serve this rich pasta with a crisp green salad, steamed broccoli, or garlic bread to round out the meal. If you want to stretch it a little further for a bigger table, a simple side of roasted vegetables works nicely too, and a spoonful of extra warmed sauce on top makes every serving feel a little more generous.
4-Ingredient Slow Cooker National Lasagna Day FettuccineServings: 6
12 ounces dry fettuccine noodles, broken into shorter pieces
24 ounces pasta sauce
2 cups water
2 cups shredded mozzarella cheese
1. Lightly coat the slow cooker insert with nonstick spray if you like easier cleanup. Spread the broken dry fettuccine evenly across the bottom of the slow cooker.
2. Pour the pasta sauce and water over the noodles, then gently press the noodles down so they are mostly covered in liquid.
3. Cover and cook on low for 2 to 3 hours, stirring once or twice during cooking if your slow cooker runs hot, until the noodles are tender.
4. Sprinkle in the mozzarella cheese, stir gently, then cover again for 10 to 15 minutes until the cheese is melted and the sauce is creamy.
5. Spoon the pasta into bowls and serve hot.
Variations & TipsFor meat lovers: Stir in 1 to 2 cups of fully cooked crumbled Italian sausage or ground beef before cooking for a heartier meal. If you add meat, make sure it is already cooked and drained so the sauce does not get greasy.
For picky eaters: Use a smooth marinara without visible onion or herb pieces if your family prefers a plainer look and texture. A mild mozzarella also keeps the flavor creamy and familiar.
Watch the liquid: Slow cookers can vary quite a bit, so check the pasta near the 2-hour mark. If it looks dry before the noodles are tender, add a splash of water. If it seems too loose at the end, let it sit uncovered for a few minutes before serving.
Cheese swap: Try part mozzarella and part Parmesan for a slightly sharper, more lasagna-style flavor. This is an easy way to make the dish feel a little dressier without adding extra work.