Ingredients
1 (20–24 oz) package refrigerated cheese tortellini
1 (24 oz) jar marinara or pasta sauce
2 cups shredded mozzarella cheese (or Italian blend), divided
Directions
Preheat your oven to 400°F (200°C). Lightly grease a medium-sized white ceramic baking dish (about 9×13 inches or similar) so the pasta doesn’t stick.
Pour the jar of marinara sauce into the baking dish. Add the refrigerated cheese tortellini and 1 cup of the shredded mozzarella. Stir gently right in the dish until all the tortellini are well coated in sauce and the cheese is evenly mixed through.
Spread the tortellini mixture into an even layer. Sprinkle the remaining 1 cup shredded mozzarella evenly over the top so it forms a good cheesy blanket.
Carefully remove the foil and return the dish to the oven. Bake uncovered for another 10–15 minutes, or until the sauce is bubbling around the edges and the cheese on top is melted with some golden brown spots.
Let the tortellini bake rest for 5 minutes before serving so it thickens slightly and is easier to scoop. Serve hot, straight from the baking dish, making sure everyone gets some of the plump tortellini, rich sauce, and browned cheese on top.
Variations & Tips
If you like a little extra richness, you can tuck a few spoonfuls of cream cheese or ricotta into the tortellini mixture before baking, though that will take you beyond the basic three ingredients. For a heartier version, stir in cooked Italian sausage, ground beef, or shredded rotisserie chicken with the sauce and tortellini. If your family enjoys a bit of heat, sprinkle crushed red pepper flakes over the top with the cheese. You can also swap in a different shredded cheese, such as provolone or cheddar, for a slightly sharper flavor. To stretch the dish for a bigger table, add an extra handful of tortellini and a splash of water or broth so there’s enough sauce to go around, then bake a few minutes longer until everything is tender and bubbly.