This 4-ingredient slow cooker cellentani dinner is one of those toss-it-in-and-walk-away meals that’s perfect for busy spring days when you’d rather be outside than hovering over the stove. Everything starts with uncooked curly cellentani noodles, which soak up a creamy, tomatoey sauce right in the slow cooker—no boiling water, no extra pots. It’s not a traditional Italian dish so much as a practical, family-friendly shortcut that still feels cozy and homemade. You literally dump in the pasta with three pantry-friendly ingredients, give it a stir, and let the slow cooker do the rest while you enjoy the sunshine.
Scoop the creamy cellentani into bowls and top with a little extra shredded cheese or a sprinkle of dried Italian herbs if you have them. A simple green salad with bottled dressing and some garlic bread or buttered toast rounds it out into a full meal without much extra effort. Steamed green beans, broccoli, or a bag of frozen mixed veggies warmed on the side are easy ways to add color and crunch. For a heartier dinner, serve with sliced grilled or rotisserie chicken on top, or spoon the pasta alongside roasted vegetables for a more balanced plate.
4-Ingredient Slow Cooker Cellentani DinnerServings: 6
Ingredients
16 ounces uncooked cellentani pasta (about 5 cups dry)
24 ounces jarred pasta sauce (marinara or your favorite red sauce)
4 cups low-sodium chicken or vegetable broth
2 cups shredded mozzarella cheese, divided
Directions
Lightly grease the inside of a 5- to 6-quart slow cooker with a little oil or nonstick spray to help keep the pasta from sticking too much.
Pour the uncooked cellentani pasta into the center of the slow cooker in an even pile, just like you would if you were taking a top-down process shot—no need to cook it first.
Add the jarred pasta sauce over the pasta, then pour in the chicken or vegetable broth. Gently stir so the pasta is mostly submerged and the sauce and broth are blended. It’s okay if a few pieces of pasta are peeking out; they’ll soften as they cook.
Sprinkle 1 cup of the shredded mozzarella cheese over the top. Do not stir this in; it will melt down into the pasta as it cooks and help make a creamy sauce.
Cover the slow cooker with the lid and cook on HIGH for 1 1/2 to 2 hours, or on LOW for 3 to 3 1/2 hours. Around the 1 1/2-hour mark on HIGH (or 3-hour mark on LOW), gently stir the pasta from the bottom to check for doneness. The noodles should be tender but not mushy and most of the liquid should be absorbed into a saucy, creamy mixture.
Once the pasta is cooked to your liking, sprinkle the remaining 1 cup shredded mozzarella cheese evenly over the top. Cover and let it sit on WARM or LOW for about 5 to 10 minutes, just until the cheese is melted and gooey.
Give everything a gentle stir if you like the cheese mixed through, or leave it as a cheesy layer on top. Taste and adjust with a pinch of salt if needed, then serve hot straight from the slow cooker.
Variations & Tips
To keep this truly 4 ingredients, the base recipe sticks to pasta, sauce, broth, and cheese, but you can still customize it within that framework. For picky eaters, choose a very smooth marinara or tomato-basil sauce so there aren’t visible chunks of veggies. If your family likes a creamier pasta, use 3 cups broth plus 1 cup half-and-half or whole milk instead of all broth—just keep an eye on it so it doesn’t overcook. For a meatier version, pick a hearty meat sauce or use a chunky marinara with ground meat already in it. You can also stir in cooked chicken, browned ground beef, or Italian sausage at the very end, but that technically adds ingredients beyond the core four. If you need this vegetarian, stick with vegetable broth and a meatless sauce. For a milder flavor, use part mozzarella and part mild provolone; for more punch, swap some mozzarella for shredded Parmesan or an Italian blend. If your slow cooker runs hot, check the pasta early (around 1 hour on HIGH) so it doesn’t get mushy; different brands and shapes can cook at slightly different speeds. Stir gently when checking doneness so the pasta doesn’t break apart. Food safety tip: Always start with clean hands and utensils. Keep the pasta and cheese refrigerated until you’re ready to assemble. Do not leave the finished dish at room temperature for more than 2 hours; refrigerate leftovers promptly in shallow containers and reheat thoroughly to steaming before serving again. Because this is a starchy dish, avoid holding it on WARM for more than 2 hours after cooking to prevent over-softening and potential food safety issues.
