Slow Cooker Parmesan Chicken Marinara Tortellini

This slow cooker chicken marinara tortellini is the definition of set-it-and-forget-it comfort food. Cubes of chicken, plump cheese tortellini, and a rich marinara sauce cook low and slow until everything is tender and infused with flavor.

A blanket of Italian cheeses melts into a golden, bubbly crust that makes every spoonful irresistible. Perfect for busy weeknights, this dump-and-go meal requires just 10 minutes of prep and delivers a hearty, satisfying dinner that tastes like it simmered all day — because it did.

This recipe turns a handful of everyday ingredients into a creamy, cheesy pasta bake that practically cooks itself. Cubes of chicken breast simmer gently in marinara sauce, while refrigerated tortellini absorb the sauce and become plump and tender.

A generous topping of Italian cheese blend and Parmesan melts into a golden crust that adds texture and rich flavor. With just a few minutes of prep in the morning, dinner is ready when you are — no stirring, no watching, no fuss.

Ingredients

Why this recipe works

The slow cooker does all the work, gently simmering the chicken in the marinara sauce so it stays moist and tender.

The low, even heat breaks down the chicken fibers without drying them out, leaving you with fork-tender bites that soak up the tomato flavor. The tortellini cook right in the sauce, absorbing liquid and becoming plump and satisfying.

Layering the ingredients — chicken on the bottom, tortellini in the middle, sauce on top — ensures everything cooks evenly without stirring.

The cheese on top melts and browns into a golden crust that contrasts with the saucy pasta beneath. This hands-off method is forgiving and reliable, making it a perfect choice for busy home cooks.

Notes and substitutions

Use refrigerated three-cheese tortellini for the best texture; they hold up well during slow cooking. If you can only find dried tortellini, reduce the cooking time to 3 hours and check for doneness. For a spicier kick, choose a marinara with red pepper flakes or add a pinch of cayenne.

A 6-quart slow cooker is ideal for this amount. If your slow cooker runs hot, check the dish at 3 hours. The cheese blend can be swapped for mozzarella or provolone, but the Italian blend adds a nice mix of flavors. Grate the Parmesan fresh for the best melt and aroma.

• chicken breasts: chicken thighs — use the same amount, cut into cubes; they stay even more tender.
• three-cheese tortellini: cheese ravioli or any filled pasta you like; adjust cooking time if using fresh.
• marinara sauce: any good-quality tomato pasta sauce; choose one with herbs for extra flavor.
• Italian cheese blend: shredded mozzarella and provolone mixed together.

Equipment

• 6-quart slow cooker
• cutting board
• chef's knife
• measuring cups
• serving spoon