Crockpot Provolone Sausage Red Pepper Shells

This Crockpot pasta bake is the ultimate set-it-and-forget-it dinner. Layer browned Italian sausage, pasta shells, smoky red pepper cream, ricotta, and provolone in your slow cooker, then walk away.

Hours later, you're rewarded with a bubbling, cheesy, deeply savory pasta dish that tastes like you simmered it all day on the stove — but with only five ingredients and ten minutes of prep.

Slow cooker pasta bakes are a weeknight lifesaver, and this one is especially foolproof. The combination of sweet Italian sausage, tender conchiglie shells, and a rich, smoky roasted red pepper cream sauce creates a hearty, satisfying meal that feels indulgent but comes together with minimal effort.

The ricotta adds creamy pockets, while the provolone melts into a golden, stretchy topping that makes every spoonful irresistible. Perfect for busy evenings when you want a home-cooked dinner without hovering over the stove.

Ingredients

Why this recipe works

The slow cooker's gentle, even heat allows the flavors of the sausage, red pepper sauce, and cheeses to meld together slowly, creating a depth of flavor that would be difficult to achieve on the stovetop.

The low-and-slow cooking also ensures the pasta absorbs the sauce, becoming tender and flavorful throughout, rather than being merely coated with it.

Layering the ingredients in the order specified — sausage on the bottom, pasta in the middle, and cheese on top — is key. The sausage and sauce help keep the pasta moist as it cooks, while the cheese forms a protective cap that traps steam and flavor. This method guarantees a creamy, cohesive dish without the need for constant stirring.

Notes and substitutions

For the best results, use whole-milk ricotta and high-quality provolone that melts well. The smoky roasted red pepper cream sauce is the flavor backbone of this dish; if you're short on time, a jarred version works, but homemade is even better.

Sweet Italian sausage provides a mild, fennel-forward flavor, but you can use spicy sausage for extra heat.

This recipe is designed for a 6-quart slow cooker. If your slow cooker is smaller, reduce the ingredient amounts proportionally. The pasta shells need enough liquid to cook through, so if the sauce seems thick, add a splash of water or broth. Keep the lid on during cooking — every time you lift it, you lose heat and extend the cooking time.

• sweet Italian pork sausage: Use spicy Italian sausage for a kick, or substitute ground pork seasoned with fennel and red pepper flakes.
• conchiglie pasta shells: Any short pasta like rigatoni, penne, or fusilli works well; adjust cooking time if using smaller shapes.
• smoky roasted red bell pepper cream sauce: If homemade sauce isn't available, use a jarred roasted red pepper sauce or a blend of marinara and heavy cream.
• provolone: Smoked mozzarella or a mix of mozzarella and provolone gives a similar stretchy, melty finish.

Equipment

• 6-quart slow cooker (Crockpot)
• Large skillet for browning sausage
• Wooden spoon
• Measuring cups
• Serving spoon
• White dinner plate