One-Pan Rustic Tomato Pepper Shell Pasta

This one-pan rustic tomato pepper shell pasta is the coziest, sauciest weeknight dinner ever. Whole tomatoes, sweet peppers, and garlic are blistered in olive oil until soft, then crushed into a rich, chunky sauce with vegetable broth.

Toss in al dente pipe rigate shells and a generous amount of melted kaşar cheese, and you have a satisfying, creamy pasta that comes together in one skillet. The best part: minimal prep, maximum flavor, and just one pan to wash.

When you need a comforting dinner without a pile of dishes, this one-pan rustic tomato pepper shell pasta delivers. The technique of blistering whole vegetables in olive oil before crushing them creates a deeply savory, slightly sweet sauce with a rustic texture.

The pipe rigate shells catch every bit of sauce and melted cheese, making each bite rich and satisfying. With just a handful of ingredients and about 30 minutes from start to finish, this recipe is perfect for busy weeknights. Serve it straight from the pan for a casual, hearty meal.

Ingredients

Why this recipe works

Blistering the tomatoes, peppers, onion, and garlic in olive oil before crushing them concentrates their natural sugars and adds a subtle smoky char.

This method builds a deeply flavorful sauce without needing to sauté aromatics separately, saving time and keeping the entire process in one pan. The high heat softens the vegetables quickly, and the glass lid traps steam to ensure even cooking.

Tossing the cooked pasta directly into the sauce allows the shells to absorb some of the liquid, making the sauce cling to every nook and cranny.

Adding the cheese off the heat (or over gentle heat) ensures it melts into a creamy, glossy coating rather than turning greasy. The result is a cohesive dish where the sauce, pasta, and cheese become one.

Notes and substitutions

Use ripe, in-season tomatoes for the best flavor. Roma or vine-ripened tomatoes work well. Sweet red peppers are essential for their mild sweetness; you can use one red and one yellow for variety. Kaşar cheese is a mild, semi-hard cheese that melts beautifully; if you cannot find it, use mozzarella, provolone, or a mix of Italian cheeses.

A large skillet with a lid is key for the blistering step. A wide pan allows the vegetables to char without steaming each other too much. If you do not have a lid, use a baking sheet or foil to cover. The recipe is flexible: adjust the chili flakes to your heat preference, and feel free to add a splash of pasta water if the sauce seems too thick.

• kaşar cheese: Use shredded mozzarella, provolone, or a mix of Italian cheeses for a similar melt and mild flavor.
• pipe rigate: Substitute with any short pasta like penne, rigatoni, or medium shells.
• vegetable broth: Chicken broth works well, or use water with a pinch of salt.

Equipment

• Large skillet with lid
• Wooden spoon
• Measuring cups and spoons
• Cutting board and knife