April Comfort: Just 4 ingredients. Perfect for those cool spring evenings when you want something warm waiting for you.

This 4-ingredient slow cooker poor man’s spring mafalde is what I turn to on those April evenings when the weather can’t quite make up its mind. It’s pantry-friendly, budget-conscious, and leans on dry ruffled ribbon pasta (mafalde or any similar shape) to catch a glossy, amber-hued tomato-cream sauce in every curve and edge. Think of it as a stripped-down cousin of baked pasta—no browning, no béchamel—just a slow simmer in the cooker until the noodles are tender and the cheese melts into long, bubbling strands. It’s not traditional Italian; it’s more of a Midwestern-style comfort dish that borrows the mafalde shape and lets the slow cooker do the work while you go about your day.

Serve this mafalde straight from the slow cooker while it’s still bubbling and glossy, with a simple green salad dressed in a sharp vinaigrette to cut through the richness. Warm crusty bread or garlic toast is perfect for swiping up the extra sauce. If you enjoy wine, a light red like a Montepulciano or an easygoing Pinot Noir works nicely, or keep it simple with sparkling water and lemon. Leftovers reheat well and can be paired with roasted spring vegetables such as asparagus, carrots, or peas on the side to round out the meal.

Servings: 4

12 oz dry ruffled ribbon pasta (mafalde or similar)

Lightly coat the inside of a 4- to 6-quart slow cooker with a thin film of oil or nonstick spray to help prevent sticking and scorching along the edges.

Pour the jarred tomato-based pasta sauce into the slow cooker. Add the low-sodium broth and whisk or stir until the mixture looks smooth and evenly combined; it should be a loose, pourable sauce.

Break the dry ruffled ribbon pasta in half so it nests more easily in the slow cooker. Add the pasta to the sauce, pressing and stirring gently so all the pieces are submerged and coated. Try to keep most of the pasta under the surface of the liquid to ensure even cooking.

Cover the slow cooker with the lid and cook on HIGH for 1 hour 30 minutes to 2 hours, stirring once or twice if you are nearby. The pasta is done when it is just tender but still holds its ruffled shape and the sauce has thickened to a glossy, amber-orange color from the starch and dairy in the cheese you’ll add next.

Once the pasta is barely tender, quickly lift the lid and sprinkle 1 1/2 cups of the shredded mozzarella evenly over the top. Use a spoon to gently fold the cheese into the pasta and sauce so it melts throughout, but leave some cheese streaks and pockets for that stretchy, bubbling effect.

Sprinkle the remaining 1/2 cup mozzarella over the surface in an even layer. Cover again and cook on HIGH for another 10 to 15 minutes, or until the cheese on top is fully melted, bubbling around the edges, and the surface looks glossy and lightly amber from the sauce peeking through.

Turn the slow cooker to WARM and let the pasta sit, covered, for 5 to 10 minutes to thicken slightly. The sauce will cling to the ruffled edges, and you should see steam rising as you lift the lid. Serve straight from the slow cooker, scooping down to get both the creamy sauce and the stretchy top layer of cheese in each portion.

To keep this firmly in the 4-ingredient spirit, think of additions as optional, not required. If you want more spring character without complicating things, stir in 1 to 2 cups of thawed frozen peas or blanched asparagus pieces during the last 15 to 20 minutes of cooking so they stay bright and just tender. A spoonful of pesto swirled in right before serving adds herbal freshness without changing the basic method. For a smokier, heartier version, you can fold in cooked crumbled sausage or shredded rotisserie chicken along with the cheese, but be mindful that this will make the dish richer and no longer vegetarian. If you prefer a creamier, more orange-hued sauce, replace 1/2 to 1 cup of the broth with half-and-half or evaporated milk; add it when you first mix the sauce and broth so it gently heats with everything else. Use low-sodium broth and taste your jarred sauce before cooking—some brands are saltier than others, and you can always add a pinch of salt at the end instead of starting too high. Food safety tips: Keep the pasta and sauce mixture under 2 hours in the “danger zone” (40°F to 140°F), which is why we cook this on HIGH rather than LOW. Once cooked, switch the slow cooker to WARM and serve within 2 hours, then cool leftovers quickly and refrigerate in shallow containers. Reheat leftovers to a full simmer or at least 165°F before eating. Avoid leaving the dish out on the counter for extended periods, as the combination of starch and dairy can spoil if held too long at room temperature.