Servings: 4
This oven-baked spring pea shell pasta is the kind of effortless weeknight dinner that feels far more special than the effort it requires. Dry pasta shells, frozen peas, and a simple cream-and-Parmesan broth go into one dish, get covered with foil, and bake into something creamy, comforting, and quietly elegant. There’s no boiling the pasta first, no separate sauce pan, and barely any cleanup—just the kind of hands-off cooking that makes dinner feel easy without tasting like a shortcut.
The peas are the star here, but in a gentle way. They steam right along with the pasta, staying bright green and tender, and their sweet, fresh flavor cuts through the richness of the cream and Parmesan. The shells cup the sauce beautifully, so every bite gets a little pool of creamy, cheesy goodness. It’s a dish that works just as well for a weeknight family dinner as it does for a spring brunch or a holiday side.
Why This Recipe Works
Baking pasta in its sauce is a clever technique that eliminates a pot of boiling water and infuses the pasta with flavor as it cooks. Covering the dish with foil traps steam, which softens the shells evenly and keeps the liquid from evaporating too quickly. The cream and Parmesan broth thickens around the pasta as it bakes, turning into a silky sauce that clings to every shell. Removing the foil for the final stretch lets the top brown slightly and the sauce reduce to the perfect coating consistency.
Ingredients
- 8 ounces dry medium pasta shells
- 1 1/2 cups frozen green peas (do not thaw)
- 2 cups low-sodium vegetable or chicken broth
- 1 cup heavy cream
- 1 cup finely grated Parmesan cheese, plus a little extra for serving
- 1 teaspoon kosher salt (or to taste)
- 1/2 teaspoon freshly ground black pepper
- 1 tablespoon olive oil or softened butter for greasing the dish (optional)
Directions
- Preheat your oven to 375°F (190°C). Lightly grease a medium ceramic baking dish (about 2-quart capacity) with olive oil or butter to help prevent sticking and make cleanup easier.
- Pour the dry pasta shells into the ceramic baking dish and spread them into an even layer. The shells should mostly cover the bottom of the dish in a single, slightly overlapping layer.
- Scatter the frozen green peas evenly over the dry pasta shells. This layering helps the peas steam and stay tender while the pasta absorbs the liquid.
- In a mixing bowl or large measuring cup, whisk together the broth, heavy cream, grated Parmesan, salt, and black pepper until the cheese is mostly dissolved and the mixture looks smooth. Taste the liquid and adjust the seasoning if needed, keeping in mind the Parmesan will add saltiness as it bakes.
- Slowly pour the cream-and-broth mixture over the pasta and peas in the ceramic baking dish, making sure the liquid seeps down through the shells. Gently nudge any exposed pasta down so most of it is at least partially submerged; a few pieces peeking out are fine and will brown slightly.
- Cover the baking dish tightly with foil to trap in steam, which helps the shells cook evenly. Place the dish on the middle rack of the preheated oven.
- Bake, covered, for 30 minutes. Carefully remove the foil (watch for steam) and check the pasta by stirring gently from the bottom. The shells should be mostly tender but may still have a slight bite, and the sauce will look loose at this stage.
- Return the dish to the oven, uncovered, and bake for another 10–15 minutes, stirring once halfway through if you like, until the pasta is fully tender and the sauce has thickened into a creamy coating. The top should have a few golden spots, and the peas will be bright green.
- Remove the dish from the oven and let the pasta rest for about 5 minutes. The sauce will continue to thicken slightly as it cools. If it looks too thick, you can loosen it with a splash of warm broth or hot water and stir gently.
- Taste and adjust seasoning with a bit more salt and pepper if needed. Sprinkle with a little extra grated Parmesan before serving, and bring the dish straight to the table so everyone can scoop out their own portion.
Tips for the Best Results
Use a ceramic baking dish. Ceramic heats evenly and retains warmth beautifully, which helps the pasta cook uniformly and keeps the dish hot at the table. A glass or metal dish will work, but ceramic gives the most consistent results.
Don’t thaw the peas. Frozen peas go straight into the dish as-is. They’ll steam under the foil and stay bright and tender, whereas thawed peas can turn mushy during the longer bake.
Taste the liquid before baking. The Parmesan adds saltiness as it melts, so season the cream-and-broth mixture conservatively at first. You can always add more salt at the end, but it’s much harder to fix an oversalted dish.
Watch for steam when removing the foil. The trapped steam is very hot. Lift the foil away from you and let the steam escape before leaning in to check the pasta.
Stir gently during the uncovered bake. A gentle stir halfway through the uncovered baking helps the pasta cook evenly and keeps the sauce from settling at the bottom. Be careful not to break the shells.
Let it rest before serving. Those five minutes off the heat allow the sauce to thicken and cling to the pasta. If it tightens up too much, a splash of warm broth or hot water loosens it right back to a creamy consistency.
Storage and Serving
Store leftovers in an airtight container in the refrigerator for up to three days. Reheat gently on the stovetop over low heat or in the microwave, adding a splash of broth or cream to loosen the sauce as it warms. This dish is best enjoyed fresh from the oven, but it reheats well enough for a next-day lunch. Serve it as a main course with a simple green salad and crusty bread, or as a side alongside roasted chicken or grilled fish.
Creamy, cheesy, and full of bright spring flavor, this oven-baked pea shell pasta is proof that one dish and a handful of simple ingredients can deliver something genuinely memorable. It’s the kind of recipe that finds a permanent spot in the weeknight rotation.