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Slow Cooker Spaghetti Casserole

The Menu Maid
This Slow Cooker Spaghetti Casserole is layered with rich meaty sauce, noodles, and lots of cheese. It's seriously the best way to eat spaghetti!
5 from 2 votes
Prep Time 10 minutes
Cook Time 4 hours 30 minutes
Total Time 4 hours 40 minutes
Course Dinner
Cuisine Italian
Servings 5
Calories 535 kcal

Equipment

  • 1 6 Qt Slow Cooker
  • 1 large skillet

Ingredients
  

  • 1 lb lean ground beef or turkey
  • 1/2 lb Italian ground turkey sausage
  • 8 ounces spaghetti noodles broken in half or in thirds
  • 1 tbsp ranch seasoning mix, store bought or homemade see notes for homemade
  • 1 tsp Italian seasoning
  • 1/2 tsp black pepper
  • 1 (24) ounce jar favorite spaghetti sauce
  • 1 (15) ounce can crushed tomatoes
  • 1/2 cup water
  • 1 cup shredded mozzarella cheese, divided
  • 1/2 cup shredded cheddar cheese
  • fresh parsley for garnish

Instructions
 

  • In a large skillet on medium high heat cook ground beef and turkey sausage, breaking into crumbles until no longer pink. Remove any excess grease.
  • To the cooked meat add the seasonings, pasta sauce, tomatoes, and water. Stir to combine and remove from the heat.
  • Spray slow cooker with non-stick cooking spray then add half of the meat sauce to the bottom of the pot. Use the back of a spoon to spread out evenly. Scatter noodles over the top of the meat sauce, then top with 1/2 cup mozzarella cheese, the remaining meat sauce, and finally the rest of the cheese. Place the lid on and cook on low for 4 1/2 hours or until noodles are tender. Top with fresh parsley and serve.

Notes

Tips:
 
  • Make sure you have a large enough slow cooker for spaghetti casserole. A 6 QT or larger works great.
  • Stir meat sauce and uncooked noodles before slow cooking. Doing this will just combine everything and you won’t have the layers of noodles, cheese, and meat sauce like a casserole style dish. Either way will result in a delicious meal.
  • Add other cheeses like ricotta, parmesan, pepper jack for heat, or other favorite cheeses you love.
  • Leftover spaghetti is always the best and you can enjoy this for 3-4 days after it’s cooked. Store in an airtight container and keep in the refrigerator.
  • Homemade ranch seasoning mix- Visit https://themenumaid.com/homemade-ranch-seasoning-mix-dairy-free/ for full recipe
 
 
Nutritional information is provided as a courtesy only and should be understood as an estimate rather than a guarantee. The Menu Maid makes no guarantees to the accuracy of this information.
 
Nutrition Facts
Servings: 5
Amount per serving  
Calories 535
% Daily Value*
Total Fat 17.8g 23%
Saturated Fat 6.4g 32%
Cholesterol 149mg 50%
Sodium 1396mg 61%
Total Carbohydrate 45.3g 16%
Dietary Fiber 5.1g 18%
Total Sugars 15.9g  
Protein 47g  
Vitamin D 1mcg 7%
Calcium 140mg 11%
Iron 21mg 116%
Potassium 906mg 19%
Keyword Casseroles, Cheese, Crock pot meals, Ground beef, pasta, slow cooker, Spaghetti, Spaghetti noodles, Spaghetti sauce, tomatoes, turkey sausage