Pour zesty italian dressing and these 3 ingredients over elbow macaroni into a baking pan for a tangy dish everyone asks you to make again

This Oven-Baked Zesty Italian Macaroni is one of those almost-too-easy recipes that somehow ends up being the dish everyone asks you to bring again. It’s loosely inspired by simple Amish baked pasta casseroles that rely on pantry staples and hands-off oven time. You literally pour bottled zesty Italian dressing and three more ingredients over dry elbow macaroni in a baking pan, cover it, and let the oven do the work. It’s tangy, comforting, and perfect for busy weeknights when you want something homemade without hovering over the stove.

Serve this tangy macaroni hot, straight from the baking pan, with a crisp green salad and some garlic bread or buttered rolls to soak up the extra dressing. It pairs nicely with simple proteins like grilled or baked chicken, pork chops, or sausages, but it’s also satisfying on its own as a meatless main. For potlucks or game days, keep it warm in a low oven and set it out with extra grated Parmesan and red pepper flakes so everyone can dress up their own bowl.

Servings: 6

2 cups uncooked elbow macaroni (about 8 ounces)

Preheat your oven to 350°F (175°C). Lightly grease a 9x13-inch baking pan with nonstick spray or a thin layer of oil.

Pour the uncooked elbow macaroni evenly into the bottom of the baking pan, spreading it into a flat layer so it cooks evenly.

Sprinkle 1 cup of the shredded mozzarella cheese and all of the grated Parmesan cheese evenly over the dry macaroni.

Give the bottled zesty Italian dressing a good shake, then slowly pour it evenly over the macaroni and cheese mixture, making sure to cover as much of the pasta as possible. Gently tilt the pan back and forth so the dressing seeps down around the noodles.

Cover the pan tightly with aluminum foil to trap in steam. This is important because the pasta will cook in the liquid from the dressing.

Bake on the center rack for 35 to 40 minutes. Carefully remove the foil and check a piece of macaroni from the center of the pan; it should be just tender. If the pasta still seems a bit firm and looks dry on top, pour up to 1/2 cup water evenly over the pasta, re-cover with foil, and bake for another 10 minutes.

Once the pasta is tender and most of the liquid is absorbed into the noodles and cheese, remove the foil and sprinkle the remaining 1/2 cup shredded mozzarella evenly over the top.

Return the uncovered pan to the oven and bake for 8 to 10 more minutes, or until the cheese on top is melted and lightly golden around the edges.

Let the macaroni rest for about 5 to 10 minutes before serving. This helps it set up a bit and makes it easier to scoop into bowls.

Taste and adjust at the table with a little extra Parmesan, salt, or black pepper if needed, then serve warm.

For extra protein, you can stir in about 1 to 1 1/2 cups of cooked, diced chicken or ham right after you add the cheeses, before pouring on the dressing. If you like a creamier texture, replace 1/2 cup of the zesty Italian dressing with 1/2 cup of half-and-half or heavy cream; just be aware the flavor will be a little less tangy. To sneak in some veggies, scatter 1 to 1 1/2 cups of frozen peas, corn, or mixed vegetables over the macaroni before adding the cheeses and dressing—no need to thaw first. For a spicier version, use a spicy Italian dressing and add crushed red pepper flakes or a pinch of cayenne. If you prefer a crispier top, broil the finished dish for 1 to 2 minutes, watching closely so the cheese doesn’t burn. Food safety tips: Always check that any add-ins like meat are fully cooked before mixing into the casserole; this recipe doesn’t bake long enough to safely cook raw meat. Keep leftover macaroni refrigerated in a shallow container and eat within 3 to 4 days, reheating until steaming hot before serving. Because this dish uses a vinegar- and oil-based dressing, don’t leave it out at room temperature for more than 2 hours (or 1 hour if your kitchen is very warm) to avoid bacterial growth.