Slow-Cooker Mac & Cheese Recipe

This creamy, cheesy Slow-Cooker Mac & Cheese Recipe is the ultimate comfort food made easy! No boiling, no baking — just rich, smooth cheese and tender pasta cooked perfectly in your crock pot. Whether you’re making no-boil crock pot mac and cheese or a 5 cheese mac and cheese crock pot masterpiece, this dish delivers big flavor with minimal effort.

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Prep Time 10

Cook Time 2 30

Total Time 2 40

Servings: 6

Ingredients Method Notes

Ingredients

Base Ingredients:
16 oz 1 pound elbow macaroni (uncooked)
4 cups shredded cheese cheddar, mozzarella, or a cheese blend
2 cups milk
1 cup heavy cream
½ cup sour cream
4 tablespoons butter melted
½ teaspoon garlic powder
½ teaspoon onion powder
½ teaspoon salt
¼ teaspoon black pepper
1 teaspoon mustard powder optional
½ cup shredded Parmesan cheese optional topping

Method

Prepare the Crock Pot:
Lightly spray the inside of your slow cooker with non-stick cooking spray.
Add Ingredients:
Pour in uncooked pasta, cheeses, milk, cream, sour cream, butter, and all seasonings. Stir gently to combine.
Cook:
Cover and cook on LOW for 2 to 3 hours. Stir once halfway through to ensure the pasta cooks evenly and the cheese melts smoothly.
Check and Serve:
Once the pasta is tender and creamy, turn off the heat. Add a sprinkle of Parmesan on top, cover for 5 minutes until melted, then serve warm.

Notes

No Boil Needed: The uncooked pasta cooks perfectly right in the slow cooker!
Use Fresh Cheese: Pre-shredded cheese can contain additives that prevent smooth melting.
Watch the Time: Overcooking can make the pasta mushy. Check for doneness after 2 hours.
Extra Creamy: Add a splash of milk before serving if you want it looser.
Customize It: Try adding jalapeños, bacon, or a breadcrumb topping before serving.