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Slow Cooker Lasagna Recipe

Prep Time: 15 minutes
Cook Time: 4 hours 15 minutes
Total Time: 4 hours 30 minutes
You'll make this slow cooker lasagna again and again! So saucy and cheesy! An easy make-ahead crockpot lasagna - the noodles cook right in the crockpot! | natashaskitchen.com
You'll make this slow cooker lasagna again and again! So saucy and cheesy! An easy make-ahead crockpot lasagna - the noodles cook right in the crockpot! Can be fully assembled and refrigerated overnight and slow cooked the next day per step #5.
Author: Natasha of NatashasKitchen.com
Skill Level: Easy
Cost to Make: $16-$20
Keyword: crockpot lasagna, slow cooker lasagna
Calories: 437 kcal
Servings: 10 slices of lasagna

Ingredients

For the Meat Sauce

  • 1 lb ground beef (80/20 fat content)
  • 1 small onion finely diced
  • 2 garlic cloves pressed
  • 1/4 cup red wine or beef broth
  • 32 oz marinara pasta sauce
  • 1/4 tsp dried thyme
  • 1/2 tsp sea salt
  • 1/4 tsp black pepper
  • 1/2 tsp granulated sugar
  • 4 Tbsp fresh parsley chopped and divided

For the Cheese Sauce:

  • 15 oz reduced fat ricotta cheese
  • 16 oz low-fat cottage cheese
  • 1 large egg
  • 1 lb mozzarella cheese (4 cups shredded), divided

For Assembling Lasagna:

  • 9 lasagna noodles uncooked, NOT "oven ready"
  • 1/2 cup water

Instructions

  1. In a large deep pan over medium heat, combine ground beef and onion. Cook, breaking up meat with a spatula until no longer pink (5 min). Add garlic and sauté 1 to 2 mins. Add 1/4 cup red wine and simmer until nearly evaporated (5 min).
  2. Add 3 cups marinara, 1/2 tsp salt, 1/4 tsp pepper, 1/4 tsp thyme, 1/2 tsp sugar and 2 Tbsp chopped parsley. Mix well, cover and simmer 5 min.:

  3. Make the cheese sauce: In a medium bowl, combine: 15 oz ricotta, 16 oz cottage cheese, 1 large egg, 1 cup mozzarella cheese, and 2 Tbsp parsley. Mix well.

  4. Lightly oil slow cooker. Spread 1 cup marinara sauce on the bottom then top with 3 noodles, breaking them to fit. Top with 1/3 of the Meat Sauce, sprinkle with 3/4 cup of your mozzarella cheese, then spread the top with 1/2 of your ricotta cheese mixture and repeat until you have 3 layers of noodles. Top the third layer of noodles with remaining meat sauce, 3/4 cup mozzarella and pour 1/2 cup water around the edges, allowing some of it to go down the side of the dish into lasagna.

  5. Cover and cook on LOW 3 1/2 to 4 hours** then top with reserved mozzarella, cover and cook 10 mins or until cheese melts. Let the lasagna rest 15 mins for easier serving.

Recipe Notes

*Important: Do not cook on high!
**Cook 3 1/2 hours on low if slow cooking right away and 4 hours on low if slow cooking after having the lasagna assembled and refrigerated overnight.