Dump and Go Crockpot Baked Ziti

Skip the oven and make creamy, cheesy baked ziti in your slow cooker with minimal prep.

Why You’ll Love It

  • No oven required—uses your crockpot for the same restaurant-quality results.
  • Simple one-bowl layering technique that keeps ingredients evenly distributed.
  • Brown the meat and layer everything else raw—no precooking the pasta.
  • Feeds a crowd with minimal hands-on time once it’s in the crockpot.
  • Perfect make-ahead option for busy weeknights or meal prep.

Ingredients

1 pound Italian sausage (or ground beef)

1 jar (24 ounces) marinara sauce

1 can (15 ounces) crushed tomatoes

15 ounces ricotta cheese

2 cups shredded mozzarella cheese

1/2 cup grated Parmesan cheese

1 pound ziti pasta (uncooked)

1 cup water

1 teaspoon Italian seasoning

1/2 teaspoon garlic powder

Steps

Brown the sausage in a skillet over medium-high heat, breaking it into small pieces as it cooks, about 5-7 minutes.

Drain the cooked sausage in a colander and set aside.

Spread a thin layer of marinara sauce on the bottom of your crockpot.

Add half of the uncooked ziti in an even layer.

Dollop half of the ricotta cheese over the ziti, spreading it as evenly as possible without mixing.

Sprinkle half of the mozzarella cheese over the ricotta.

Add the remaining ziti in an even layer.

Pour the rest of the marinara sauce and the crushed tomatoes over the ziti, then add the water, cooked sausage, Italian seasoning, and garlic powder.

Top with the remaining ricotta dollops and remaining mozzarella.

Cover and cook on LOW for 3-4 hours, or on HIGH for 2 hours.

Do not lift the lid during cooking—the steam is essential for the pasta to soften properly.

Let it rest for 5 minutes before serving.

Helpful Tips and Substitutions

Layering is critical: separating the ricotta and mozzarella prevents them from clumping into one spot and ensures even distribution throughout the dish.

The water is non-negotiable—pasta absorbs a significant amount of liquid during cooking, and the sauce alone won’t provide enough moisture.

Resist opening the lid: each time you lift it, you release steam that the pasta needs to cook properly.

Use uncooked pasta: there’s no need to boil it first—the slow cooker does all the work.

Swap the sausage for ground beef, ground turkey, or keep it vegetarian by omitting the meat entirely and adding sautéed mushrooms or spinach instead.

Use a combination of sauce types: half marinara and half vodka sauce, or add a 15-ounce can of tomato sauce alongside the crushed tomatoes for more body.

Fresh herbs: add 2 tablespoons of fresh basil or parsley just before serving for brightness.

Serving Ideas

Serve with a simple green salad dressed in balsamic vinegar and olive oil.

Pair with garlic bread—you can toast store-bought slices while the pasta finishes cooking.

Add a side of roasted vegetables like zucchini, bell peppers, or broccoli.

Offer extra Parmesan at the table for guests who prefer more cheese.

Make-Ahead and Storage

You can assemble this entire dish up to 24 hours ahead and refrigerate it in the crockpot insert, then place it in the slow cooker and cook as directed—no thawing needed.

Store leftovers in an airtight container in the refrigerator for up to 4 days.

Reheat gently on the stovetop with a splash of water or in the crockpot on LOW for 1-2 hours.

This dish freezes well for up to 3 months—portion into freezer containers and thaw overnight in the refrigerator before reheating.

For a quick weeknight dinner that requires zero oven time, crockpot baked ziti is your answer.

Related recipes: Crockpot Ground Beef Bean Chili and Crockpot Beefy Tomato Macaroni Soup.

Slow Cooker Pasta Equipment

6-Quart Crockpot — a larger capacity ensures even cooking and room for all layers.

Cheese Grater Set — for shredding your own mozzarella and Parmesan for better melting.

Silicone Spatulas — perfect for gently stirring and serving without scratching the crockpot insert.

Airtight Storage Containers — ideal for meal prep and storing leftovers.

Italian Sausage — stock up on quality sausage for this and other crockpot dishes.

Marinara Sauce Cases — buy in bulk to keep on hand for quick dinners.

Fresh Ricotta Cheese — for creamy, high-quality results.

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