Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Slow Cooker Lasagna

5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews
  • Author: Lily Carter
  • Prep Time: 15 minutes
  • Cook Time: 4-6 hours (LOW) or 2.5-3 hours (HIGH)
  • Total Time: 4.5-6.5 hours
  • Yield: 6 servings (adjusted for extra portions) 1x
  • Category: Dinner
  • Method: Slow Cooker
  • Cuisine: Italian-American

Description

This Slow Cooker Lasagna is a rich, hearty, and ultra-comforting meal that requires minimal effort. With tender noodles, a savory meat sauce, and gooey melted cheese, it’s the perfect set-it-and-forget-it dinner for busy nights.


Ingredients

Units Scale

For the Meat Sauce:

  • 1 lb ground beef (or Italian sausage)
  • 1 (24 oz) jar marinara sauce
  • 1 tsp Italian seasoning
  • 2 cloves garlic, minced

For the Ricotta Mixture:

  • 1 (15 oz) container ricotta cheese
  • 1 large egg
  • 1/4 tsp salt
  • 1/4 cup grated Parmesan cheese

For Assembly:

  • 912 regular (uncooked) lasagna noodles
  • 3 cups shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese (for topping)

Instructions

  1. Cook the Meat:

    • In a large skillet over medium heat, cook ground beef (or sausage) until browned. Drain excess grease.

    • Stir in marinara sauce, Italian seasoning, and minced garlic. Simmer for 5 minutes.

  2. Prepare the Ricotta Mixture:

    • In a bowl, mix together ricotta cheese, egg, salt, and Parmesan cheese until smooth.

  3. Assemble the Lasagna in the Slow Cooker:

    • Lightly grease the slow cooker.

    • Layer as follows:

      1. Spread ½ cup of meat sauce on the bottom.

      2. Break 3-4 lasagna noodles to fit in an even layer.

      3. Spread ⅓ of the ricotta mixture over the noodles.

      4. Sprinkle 1 cup shredded mozzarella over the ricotta.

      5. Repeat layers until all ingredients are used, finishing with sauce and cheese on top.

  4. Cook the Lasagna:

    • Cover and cook on LOW for 4-6 hours or HIGH for 2.5-3 hours, until noodles are tender.

    • Turn off the heat and let the lasagna rest for 10 minutes before serving.


Notes

  • Don’t Overcook: Cooking too long can make the noodles too soft.
  • Use Regular Noodles: No-boil noodles tend to get mushy in the slow cooker.
  • Let It Rest: This helps the layers set and makes it easier to slice.

Nutrition

  • Calories: ~500 kcal
  • Sodium: ~800mg
  • Fat: 22g
  • Trans Fat: 0g
  • Carbohydrates: ~45g
  • Protein: ~35g