My sister showed me this bright spring dinner and it only takes 4 ingredients to put together

This oven baked 4-ingredients lemon ricotta stuffed shells recipe is one of those bright, cheerful dinners that feels special but is easy enough for a busy weeknight. My sister first made a version of this for me one early spring when we were both craving something cozy but lighter than the usual red-sauce pasta. The big shells get stuffed with creamy ricotta, kissed with fresh lemon, and baked in a simple Alfredo-style sauce until everything is bubbly and golden around the edges. It’s comforting but still feels fresh and sunny, and it comes together with just four basic ingredients most of us can find at any small-town grocery store.

These lemon ricotta stuffed shells are rich and creamy, so I like to serve them with something crisp and green to balance things out. A simple side salad with mixed greens, cucumbers, and a light vinaigrette works perfectly. Steamed or roasted asparagus, green beans, or broccoli also pair nicely with the lemon notes in the filling. Warm garlic bread or a crusty baguette is great for scooping up the extra sauce from the casserole dish, and if you like a little sparkle, a chilled glass of lemonade or sparkling water with lemon slices ties the whole meal together.

Servings: 4

20–24 jumbo pasta shells (about 8 ounces dry)

Preheat your oven to 375°F (190°C). Lightly grease a medium-sized white casserole dish (about 9x13 inches or similar) 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, usually 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 gently and spread them out in a single layer on a large plate or baking sheet to cool slightly. This helps keep them from tearing or sticking together while you mix the filling.

In a medium mixing bowl, stir together the ricotta cheese, zest from both lemons, and 1 tablespoon of the lemon juice. Add a generous pinch of salt and a few grinds of black pepper if you like (optional, but recommended). Taste and add up to 1 more tablespoon lemon juice if you want a brighter flavor. The filling should be creamy and lightly tangy.

Spoon about 1/3 cup of the jarred Alfredo sauce into the bottom of the casserole dish and spread it around so it lightly coats the base. This gives the shells a soft bed to sit on and keeps the bottoms from drying out.

Using a spoon, fill each cooled pasta shell with a heaping tablespoon (or more, as needed) of the lemon ricotta mixture. Nestle the stuffed shells, open side up, into the prepared casserole dish, packing them in snugly so they stand up and show off the filling.

Pour the remaining Alfredo sauce evenly over the tops of the shells, trying to cover most of the pasta so it bakes up tender and saucy. It’s fine if some of the ricotta filling still peeks through; that creamy, overflowing look is what you’re going for.

Cover the casserole dish loosely with foil, tenting it slightly so it doesn’t press down into the cheese. Bake in the preheated oven for 20 minutes, until the sauce is hot and the shells are heated through.

Remove the foil and continue baking for another 10–15 minutes, or until the sauce is bubbling around the edges and just starting to turn golden in spots. The tops of the shells should look creamy and slightly browned, like a bubbly white blanket over the pasta.

Take the dish out of the oven and let the shells rest for about 5–10 minutes so the sauce thickens slightly and the filling sets. Just before serving, grate or sprinkle a little extra lemon zest over the top for a bright pop of color and fresh flavor, then scoop the shells out with a large spoon and serve warm.

For picky eaters, you can make half the pan extra mild by using less lemon zest in part of the ricotta filling and keeping those shells on one side of the dish; mark that side with a toothpick or a corner shell turned sideways so you remember which is which. If your family likes a bit of texture, sprinkle a small handful of breadcrumbs or grated Parmesan over just one corner of the dish before baking, while still keeping the base recipe to four main ingredients. To lighten things up slightly, you can use part-skim ricotta, but whole-milk ricotta gives the creamiest texture and best flavor. If the Alfredo sauce you buy is very thick, stir in a tablespoon or two of water before pouring it over the shells so it spreads and bubbles nicely. For food safety, keep the ricotta refrigerated until you’re ready to mix the filling, and don’t leave the stuffed shells sitting at room temperature for more than 2 hours before baking. Leftovers should be cooled, then stored in an airtight container in the refrigerator and eaten within 3–4 days; reheat until steaming hot all the way through. If you’re cooking with kids, let them help stuff the shells, but handle the boiling water and hot baking dish yourself to avoid burns.