Pour creamy Italian dressing and these 3 ingredients over elbow macaroni into a casserole dish for a summer supper that brings everyone back for seconds

This oven-baked, 4-ingredient Amish-style creamy Italian macaroni is the kind of weeknight casserole that feels almost too easy for how much everyone loves it. The method is wonderfully simple: you pour bottled creamy Italian dressing and a couple of pantry staples right over dry elbow macaroni in a casserole dish, then let the oven do the work. It borrows from the comforting, no-fuss baked pasta dishes you’ll find at Midwestern church suppers and Amish potlucks, where practical shortcuts and crowd-pleasing flavors are the norm. The result is a tangy, creamy, lightly cheesy macaroni that’s just as welcome at a summer cookout as it is on a busy Tuesday night.

Serve this creamy Italian macaroni hot, straight from the casserole dish, with a crisp green salad dressed in a simple vinaigrette to balance the richness. Garlic bread or warm dinner rolls make a natural pairing for soaking up the extra sauce. For a summer supper, round out the meal with sliced tomatoes, grilled vegetables, or a simple cucumber salad. It also sits nicely next to grilled chicken, sausages, or burgers if you’re stretching it into a larger spread.

Servings: 6

2 cups uncooked elbow macaroni (about 8 ounces)

Preheat your oven to 375°F (190°C). Lightly grease a 2-quart casserole dish with cooking spray or a thin film of oil.

Pour the uncooked elbow macaroni into the prepared casserole dish and spread it into an even layer. This should resemble the process shot of dry pasta in the dish, ready for liquid.

In a medium bowl or large measuring cup, whisk together the creamy Italian dressing and the chicken broth until well combined. This mixture should be pourable and slightly thick but not gloppy.

Pour the creamy Italian dressing mixture evenly over the uncooked elbow macaroni in the casserole dish, making sure all the pasta is moistened. Gently shake the dish or stir lightly with a spoon to help the liquid settle around the pasta.

Sprinkle about 3/4 cup of the shredded mozzarella cheese evenly over the top of the pasta and liquid, reserving the remaining 1/4 cup for later.

Cover the casserole dish tightly with aluminum foil to trap steam, which helps the macaroni soften as it bakes.

Bake, covered, for 30 minutes. Carefully remove the foil, stir the pasta gently to redistribute the sauce and check that the macaroni is loosening and softening.

Sprinkle the remaining 1/4 cup shredded mozzarella over the top. Return the casserole to the oven, uncovered, and bake for an additional 10–15 minutes, or until the pasta is tender, most of the liquid is absorbed into a creamy sauce, and the cheese on top is melted and lightly golden at the edges.

Remove from the oven and let the macaroni rest for 5–10 minutes before serving. This brief rest allows the sauce to thicken slightly and makes it easier to scoop neat portions.

You can swap the mozzarella for another mild melting cheese, such as Monterey Jack or a young provolone, to adjust the flavor while keeping the same creamy texture. For a vegetarian version, use vegetable broth instead of chicken broth. If you’d like a bit more tang, stir in a tablespoon of grated Parmesan or Romano cheese after baking, just before serving. To add protein, fold in 1–1 1/2 cups of cooked, diced chicken or smoked sausage during the mid-bake stir, keeping in mind that this will make the dish heartier and may slightly reduce the creaminess of the sauce. If your creamy Italian dressing is very thick, you can add an extra splash of broth (2–4 tablespoons) so the pasta has enough liquid to cook through; conversely, if it seems too thin, bake a few extra minutes uncovered. For food safety, keep the bottled dressing refrigerated before and after use, and do not leave the finished casserole at room temperature for more than 2 hours (1 hour if it’s a very hot day). Cool leftovers promptly, store them in an airtight container in the refrigerator, and use within 3–4 days. Reheat thoroughly until steaming hot before serving.