Slow Cooker Baked Ziti

Featured in: Comfort Food Cravings

This dish features tender pasta baked with rich marinara sauce and layers of creamy ricotta, mozzarella, and Parmesan cheeses. Prepared easily in a slow cooker, it delivers comforting textures and flavors with minimal effort. Simply layer uncooked pasta with sauce and cheeses, add water, and cook on low until bubbly and tender. Perfect for a filling dinner with optional protein or fresh herbs to enhance taste.

Updated on Thu, 20 Nov 2025 14:13:00 GMT
Steaming slow cooker baked ziti, bubbling with melted mozzarella and rich tomato sauce, ready to serve. Save
Steaming slow cooker baked ziti, bubbling with melted mozzarella and rich tomato sauce, ready to serve. | toastytongs.com

A hearty, comforting pasta dish featuring tender ziti, rich tomato sauce, creamy ricotta, and plenty of melted cheese all made effortlessly in the slow cooker with just five simple ingredients.

I first tried making baked ziti in my slow cooker after a busy day and was amazed by how hands-off and delicious the results were. It has quickly become my go-to comfort food for family dinners.

Ingredients

  • Pasta: 450 g (1 lb) uncooked ziti or penne pasta
  • Sauce: 800 ml (about 28 oz) jar marinara or pasta sauce
  • Ricotta cheese: 375 g (15 oz) ricotta cheese
  • Mozzarella cheese: 225 g (2 cups) shredded mozzarella cheese
  • Parmesan cheese: 60 g (½ cup) grated Parmesan cheese
  • Water: 470 ml (2 cups) water

Instructions

Grease slow cooker:
Lightly grease the inside of a large slow cooker with nonstick spray or a little olive oil.
Layer pasta:
Pour half of the uncooked ziti into the bottom of the slow cooker.
Add sauce:
Spoon half of the marinara sauce evenly over the pasta.
Add ricotta:
Dollop and gently spread half of the ricotta cheese over the sauce.
Add cheeses:
Sprinkle half of the mozzarella and Parmesan cheese on top.
Repeat layers:
Repeat the layers with the remaining pasta, sauce, ricotta, mozzarella, and Parmesan.
Add water:
Pour the water evenly over the entire mixture.
Cook:
Cover and cook on LOW for 3 hours, or until the pasta is tender and the cheese is melted and bubbly.
Rest and serve:
Turn off the slow cooker and let the ziti rest, uncovered, for 10 minutes before serving.
A close-up of cheesy, bubbling slow cooker baked ziti, a satisfying Italian-American comfort food meal. Save
A close-up of cheesy, bubbling slow cooker baked ziti, a satisfying Italian-American comfort food meal. | toastytongs.com

This slow cooker baked ziti has become a regular Sunday favorite in our home, especially when shared around the table with a fresh green salad and garlic bread.

Variations

Add cooked ground beef, sausage, or sautéed vegetables to boost flavor and protein. Stir in fresh basil or parsley just before serving for extra richness.

Required Tools

You'll need a slow cooker (5 quart or larger), measuring cups and spoons, and a large spoon or spatula for layering and serving.

Nutrition Information

Each serving provides approximately 420 calories, 14 g total fat, 54 g carbohydrates, and 20 g protein.

Perfectly cooked slow cooker baked ziti, showcasing layers of pasta, creamy ricotta, and golden-brown melted cheese. Save
Perfectly cooked slow cooker baked ziti, showcasing layers of pasta, creamy ricotta, and golden-brown melted cheese. | toastytongs.com

Serve the ziti hot straight from the slow cooker for the ultimate comfort food experience. It's a family-friendly dinner that everyone will enjoy.

Recipe FAQ

Can I use different types of pasta?

Yes, ziti or penne work best due to their shape and texture, but other short pasta shapes can be substituted depending on availability.

How do I ensure the pasta cooks evenly in the slow cooker?

Layer the ingredients evenly and pour water over the top to allow proper hydration and even cooking throughout the dish.

Can I add vegetables or meat to enhance flavor?

Yes, adding cooked ground beef, sausage, or sautéed vegetables before cooking adds richness and protein to the dish.

What is the best way to serve this dish?

Let the baked pasta rest uncovered for 10 minutes after cooking, then serve with a fresh green salad or garlic bread for a complete meal.

Is it possible to make a gluten-free version?

Absolutely, simply substitute regular pasta with gluten-free pasta to accommodate dietary needs while maintaining flavor.

Slow Cooker Baked Ziti

Hearty ziti layered with marinara, ricotta, and melted cheeses, cooked slowly to creamy perfection.

Prep duration
10 min
Cook duration
180 min
Complete duration
190 min
Created By Daniel Brooks


Skill Level Easy

Heritage Italian-American

Output 6 Portions

Dietary considerations Meat-Free

Components

Pasta

01 1 lb uncooked ziti or penne pasta

Sauce

01 28 oz jar marinara or pasta sauce

Cheeses

01 15 oz ricotta cheese
02 2 cups shredded mozzarella cheese
03 ½ cup grated Parmesan cheese

Water

01 2 cups water

Directions

Phase 01

Prepare slow cooker: Lightly grease the inside of a 5–6 quart slow cooker with nonstick spray or olive oil.

Phase 02

Layer pasta base: Place half of the uncooked pasta evenly in the bottom of the slow cooker.

Phase 03

Add sauce: Spoon half of the marinara sauce evenly over the pasta layer.

Phase 04

Spread ricotta: Dollop and gently spread half of the ricotta cheese over the sauce.

Phase 05

Top with shredded cheeses: Sprinkle half of the shredded mozzarella and grated Parmesan over the ricotta.

Phase 06

Repeat layering: Add the remaining pasta, sauce, ricotta, mozzarella, and Parmesan in the same order.

Phase 07

Add water: Pour 2 cups of water evenly over the layered ingredients.

Phase 08

Cook: Cover and cook on LOW heat for 3 hours until pasta is tender and cheese is melted.

Phase 09

Rest before serving: Turn off the slow cooker and allow the dish to rest uncovered for 10 minutes.

Tools needed

  • Slow cooker (5–6 quart capacity)
  • Measuring cups and spoons
  • Large spoon or spatula

Allergy details

Review each ingredient for potential allergens and consult with a healthcare professional if you're uncertain.
  • Contains wheat (pasta) and milk (ricotta, mozzarella, Parmesan). Check labels for allergens.

Nutritional information (per portion)

These values are approximate guidelines only and shouldn't replace professional medical guidance.
  • Energy: 420
  • Fats: 14 g
  • Carbohydrates: 54 g
  • Proteins: 20 g