Slow Cooker Baked Ziti

Featured in: Comfort Family Meals

This comforting baked ziti is made effortlessly in a slow cooker using uncooked pasta, marinara sauce, and a blend of ricotta, mozzarella, and Parmesan cheeses. Layers of ingredients meld together during a gentle 3-hour cook time, resulting in tender pasta and a creamy, cheesy texture. The dish rests briefly before serving to enhance flavors. Ideal for an easy, hearty meal with minimal prep.

Updated on Thu, 20 Nov 2025 14:17:00 GMT
Slow cooked baked ziti bubbling with melted cheese and rich red sauce, ready to serve. Save
Slow cooked baked ziti bubbling with melted cheese and rich red sauce, ready to serve. | nomiqo.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 still remember the first time I made this baked ziti in my slow cooker on a busy weekend evening when I wanted something filling but didn't have time to fuss in the kitchen. The enticing aroma of bubbling cheese and tomato sauce had my family gathering around for seconds before it had even finished resting.

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)
  • Mozzarella cheese: 225 g (2 cups) shredded
  • Parmesan cheese: 60 g (½ cup) grated
  • Water: 470 ml (2 cups)

Instructions

Prepare 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 with remaining pasta, sauce, ricotta, mozzarella, and Parmesan.
Pour 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:
Turn off the slow cooker and let the ziti rest, uncovered, for 10 minutes before serving.
A close-up of cheesy slow cooker baked ziti, a comforting Italian-American family meal. Save
A close-up of cheesy slow cooker baked ziti, a comforting Italian-American family meal. | nomiqo.com

Nothing brings my family together quite like pulling the lid off the slow cooker and watching everyone dig in eagerly to the cheesy pasta warmth.

Serving Suggestions

Pair your baked ziti with a crisp green salad or some garlic bread for a truly satisfying meal.

Customization Ideas

Add cooked ground beef sausage or sautéed vegetables to boost flavor protein and variety or use gluten-free pasta for dietary needs.

Allergen Information

Contains wheat and milk be sure to check all packaging labels for any potential risks of cross contamination.

Delicious slow cooker baked ziti, a vegetarian pasta dinner full of creamy ricotta and mozzarella. Save
Delicious slow cooker baked ziti, a vegetarian pasta dinner full of creamy ricotta and mozzarella. | nomiqo.com

This slow cooker baked ziti is sure to become your go to comfort dinner anytime you crave something cheesy and hearty.

Recipe FAQs

How do I prevent the pasta from sticking in the slow cooker?

Greasing the slow cooker thoroughly and layering sauce between pasta layers helps prevent sticking and ensures even cooking.

Can I use different types of pasta for this dish?

Yes, penne or other tubular pasta can be substituted for ziti, as they hold sauce and cheese well in slow cooking.

Is it necessary to add water to the dish?

The added water helps cook the pasta evenly and keeps the dish moist, avoiding dryness during the slow cooking process.

How can I add extra flavor to the slow-cooked pasta?

Incorporate sautéed vegetables, cooked ground meat, or fresh herbs like basil or parsley just before serving to boost flavor.

What cheese combinations work best in slow cooker baked pasta?

A mix of ricotta for creaminess, mozzarella for meltiness, and Parmesan for sharpness creates a balanced, rich cheese profile.

Slow Cooker Baked Ziti

Tender ziti combined with marinara, ricotta, and melted cheeses, cooked slowly for a comforting meal.

Prep Duration
10 min
Cook Duration
180 min
Total Duration
190 min
Created by Chloe Bennett


Skill Level Easy

Cuisine Type Italian-American

Portions 6 Serving Size

Dietary Details Vegetarian-Friendly

Ingredient List

Pasta

01 1 lb uncooked ziti or penne pasta

Sauce

01 28 fl oz 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

Recipe Steps

Step 01

Prepare slow cooker: Lightly grease the inside of a large slow cooker with nonstick spray or a small amount of olive oil.

Step 02

Layer pasta: Place half of the uncooked ziti into the bottom of the slow cooker.

Step 03

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

Step 04

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

Step 05

Add shredded cheeses: Sprinkle half of the mozzarella and Parmesan cheeses evenly on top.

Step 06

Repeat layering: Repeat the layering process with remaining pasta, sauce, ricotta, mozzarella, and Parmesan cheese.

Step 07

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

Step 08

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

Step 09

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

Tools Needed

  • 5 to 6 quart slow cooker
  • Measuring cups and spoons
  • Large spoon or spatula

Allergy Information

Review all ingredients for allergen risks and check with your healthcare provider for guidance.
  • Contains wheat (pasta) and milk (ricotta, mozzarella, Parmesan). Check labels for allergens.

Nutrition Info (per portion)

Provided only for reference purposes—don’t substitute for professional medical guidance.
  • Energy: 420
  • Lipids: 14 g
  • Carbohydrates: 54 g
  • Proteins: 20 g