Learned this 3 ingredient trick from my sister and it tastes like a fancy restaurant meal.

This oven baked 3-ingredients sausage stuffed shells recipe is one of those little miracles I picked up from my sister, and it truly tastes like something you’d order at a cozy Italian restaurant. It uses just three grocery-list ingredients, but when they come together you get tender jumbo pasta shells, savory browned sausage, and a blanket of bubbly, melted mozzarella. It’s the kind of comforting, no-fuss dinner that feels special enough for company but is easy enough to throw together on a busy weeknight.

Serve these sausage stuffed shells with a simple green salad tossed in Italian dressing and some warm garlic bread or buttered toast to soak up the extra sauce and cheese. A side of steamed green beans or roasted broccoli balances the richness nicely. If you like, put a small bowl of crushed red pepper flakes on the table so everyone can spice up their own plate. For a restaurant-style touch, finish each serving with a sprinkle of dried Italian herbs or black pepper right before it goes to the table.

Servings: 6

24 jumbo pasta shells (about 8 oz dry)

Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch glass baking dish so the shells don’t stick.

Bring a large pot of salted water to a boil. Add the jumbo pasta shells and cook until just shy of al dente, about 1–2 minutes less than the package directions. You want them tender but still firm enough to hold their shape when stuffed.

Drain the shells and rinse briefly under cool water to stop the cooking and make them easier to handle. Lay them out on a clean baking sheet or plate so they don’t stick together while you prepare the filling.

While the shells cook, heat a large skillet over medium heat. Add the Italian sausage (with casings removed) and cook, breaking it up with a spoon, until fully browned and no pink remains, about 7–10 minutes. If there is a lot of grease, carefully spoon off and discard most of it, leaving just a light coating for flavor.

Turn off the heat and let the sausage cool for a few minutes so it’s warm but not piping hot. Stir in 2 cups of the shredded mozzarella cheese until it starts to melt and cling to the sausage, forming a cheesy, chunky filling.

Spoon a generous amount of the sausage and mozzarella mixture into each cooked shell, packing it in gently with a spoon or your fingers. Arrange the stuffed shells in a single layer in the prepared glass baking dish, nestling them close together so they stay upright.

Sprinkle the remaining 2 cups of shredded mozzarella evenly over the tops of the stuffed shells, covering as much of the sausage as you can so it melts into a bubbly, golden blanket.

Cover the dish loosely with foil, tenting it slightly so it doesn’t stick to the cheese. Bake in the preheated oven for 15 minutes, until everything is heated through.

Remove the foil and continue baking for another 10–15 minutes, or until the cheese on top is fully melted, bubbling, and lightly browned in spots around the edges. The sausage should be sizzling and the shells tender.

Let the dish rest for about 5 minutes before serving so the cheese can set slightly and the shells are easier to scoop out. Serve hot straight from the glass casserole dish, making sure everyone gets plenty of that browned sausage and melted mozzarella on top.

For picky eaters, use mild Italian sausage so there’s plenty of flavor without heat, and skip any extra seasonings at the table. If your family likes a little kick, choose hot Italian sausage or mix mild and hot. You can also sprinkle dried Italian seasoning, garlic powder, or black pepper over the top before baking for a more pronounced “restaurant” flavor while still keeping the ingredient list simple. To stretch the meal, serve the shells over a small bed of plain cooked pasta or alongside some warmed jarred marinara for dipping—this doesn’t change the core three-ingredient trick but makes the meal go further. For lighter fare, use turkey Italian sausage and part-skim mozzarella; just be sure to cook the sausage completely and check that it reaches a safe internal temperature of 165°F (74°C). Always cook pork or turkey sausage until no pink remains and the juices run clear, and wash your hands, utensils, and cutting boards well after handling raw meat to avoid cross-contamination. Leftovers should be cooled and refrigerated within 2 hours and eaten within 3–4 days; reheat until the center of the shells is steaming hot before serving. If you’d like a crispier top, broil the dish for 1–2 minutes at the end of baking, watching closely so the cheese doesn’t burn.