One-Pan Shell Pasta with Blistered Tomatoes and Beef

This one-pan shell pasta brings together blistered tomatoes, seasoned ground beef, and sweet peas and carrots in a rich, savory sauce. The hollow shells catch every bit of the ragù, while a final drizzle of olive oil and a shower of pecorino make it feel special. It’s a complete, hearty dinner that comes together in about 30 minutes, with minimal cleanup.

This recipe turns a handful of pantry staples into a deeply satisfying skillet dinner. Whole tomatoes are seared until their skins blister, releasing sweet, concentrated juices that form the base of a quick ragù. Ground beef adds richness, while peas and carrots bring color and a gentle sweetness.

The pasta is folded in last, so the shells soak up the sauce without becoming soggy. Finished with olive oil, black pepper, and aged pecorino, it’s the kind of meal that feels both rustic and refined—all from one pan.

Ingredients

Why this recipe works

Searing the tomatoes cut-side down in olive oil creates a caramelized, slightly charred flavor that infuses the entire dish. The high heat concentrates their natural sugars and deepens the sauce, giving it a complexity that would otherwise require a long simmer.

This technique also softens the tomatoes just enough to break down as you stir, creating a rustic, chunky sauce without any extra steps.

Cooking the ground beef directly in the same pan lets it brown in the tomato juices, building layers of flavor. The peas and carrots add sweetness and texture, while garlic and oregano tie everything together.

Folding in the pasta at the end allows the shells to absorb the sauce and capture the small bits of vegetables, ensuring every bite is as flavorful as the last.

Notes and substitutions

Choose ripe, fragrant tomatoes for the best flavor; they should be firm enough to hold their shape during searing. If tomatoes are out of season, you can use slightly underripe ones, but they may need a few extra minutes to soften.

The recipe calls for lean ground beef, which keeps the dish from becoming greasy, but you can use regular ground beef and drain excess fat after browning if needed.

Use a large non-stick sauté pan to prevent sticking and make stirring easy. A wooden or silicone spoon is gentle on the pan and won’t scratch the surface. The pasta should be cooked al dente before adding, as it will continue to absorb sauce in the pan. If you prefer a saucier dish, reserve a little pasta water and add it when folding the pasta.

• lean ground beef: Ground turkey or ground chicken can replace the beef; adjust the cooking time to ensure the meat reaches 165°F (74°C).
• conchiglie shell pasta: Any short pasta shape, such as rigatoni or penne, works well and captures the sauce in its ridges.
• sweet green peas: Frozen peas are ideal; if using fresh, blanch them briefly before adding to the skillet.
• aged pecorino cheese: Parmesan or Grana Padano can be used in place of pecorino for a slightly milder flavor.

Equipment

• Large non-stick sauté pan
• Wooden or silicone spoon
• Chef's knife
• Cutting board
• Measuring cups and spoons
• Pot for cooking pasta
• Colander