There is something mighty comforting about a supper you can build from a handful of store-bought ingredients and still pull out of the oven looking like you fussed half the afternoon. This 4-ingredient ravioli lasagna is one of those practical little miracles, a weeknight casserole that borrows the cozy spirit of old-fashioned lasagna but skips the boiling, mixing, and stacking. Using cheese ravioli in place of noodles and ricotta makes it especially handy for busy families, and it bakes up bubbly, saucy, and golden in a way that always feels like home.
Serve this hearty dish with a crisp green salad, buttered green beans, or a pan of warm garlic bread to soak up the extra sauce. If you want to stretch supper a little farther, a simple side of roasted broccoli or sliced cucumbers with Italian dressing fits right in and keeps the meal easy, family-friendly, and satisfying.
4-Ingredient Ravioli Lasagna
Servings: 6
Ingredients
1 package (25 ounces) frozen cheese ravioli
1 jar (24 ounces) marinara sauce
2 cups shredded mozzarella cheese
1/2 cup grated Parmesan cheese
Directions
1. Preheat the oven to 400°F and lightly spread a thin layer of marinara sauce over the bottom of a 9x13-inch baking dish.
2. Arrange half of the frozen ravioli in a single layer over the sauce, then spoon over half of the remaining marinara. Sprinkle with 1 cup of the mozzarella and 1/4 cup of the Parmesan.
3. Repeat with the remaining ravioli, marinara, mozzarella, and Parmesan, making sure the top is evenly covered with cheese.
4. Cover the dish tightly with foil and bake for 30 minutes. Remove the foil and bake 10 to 15 minutes more, until the cheese is melted, bubbly, and lightly browned. Let it rest for 10 minutes before serving.
Variations & Tips
Meaty version: If you want a heartier casserole, brown 1 pound of ground beef or Italian sausage, drain it well, and stir it into the marinara before layering. That little addition makes it taste even more like a Sunday lasagna.
Vegetable add-in: A layer of thawed chopped spinach or a handful of finely diced sautéed mushrooms works nicely here. Just be sure to squeeze out any extra moisture so the casserole stays thick and not watery.
Sauce tip: If your family likes a saucier baked pasta, keep an extra half cup of marinara on hand and spoon it over the top before baking. Ravioli soak up a fair bit as they cook, so a little more sauce never hurts.
Make-ahead help: You can assemble the whole dish earlier in the day, cover it, and refrigerate it until suppertime. If baking straight from the refrigerator, add about 10 extra minutes to the covered baking time.
Cheese finish: For a browner, more old-fashioned casserole top, place the baked dish under the broiler for 1 to 2 minutes at the very end. Watch it closely, because it can go from golden to too dark in a hurry.