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Creamy Three-Cheese Slow Cooker Macaroni and Cheese

Creamy Crockpot Mac and Cheese Recipe with 3 Cheeses Easy and Perfect


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  • Author: alyssabennett
  • Total Time: 160 minutes
  • Yield: 6 servings 1x
  • Diet: Vegetarian

Description

A creamy, dreamy mac and cheese made in the crockpot with sharp cheddar, mozzarella, and Parmesan cheeses. Perfect for cozy dinners, potlucks, and family gatherings.


Ingredients

Scale
  • 12 ounces elbow macaroni, uncooked
  • 2 cups sharp cheddar cheese, shredded
  • 1 cup mozzarella cheese, shredded
  • ½ cup Parmesan cheese, finely grated
  • 3 cups whole milk
  • 4 tablespoons unsalted butter, melted
  • ¼ cup all-purpose flour
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon Dijon mustard
  • Salt and black pepper to taste
  • Optional: pinch of smoked paprika
  • Optional: dash of hot sauce

Instructions

  1. Step: Add dry elbow macaroni directly to the crockpot or boil for 4 minutes for firmer pasta, then drain and set aside.
  2. Step: In a medium bowl, whisk together melted butter and all-purpose flour until smooth and lump-free.
  3. Step: Slowly whisk in whole milk to the butter-flour mixture until combined. Add garlic powder, onion powder, Dijon mustard, salt, and pepper.
  4. Step: Pour dry or pre-cooked macaroni into the crockpot. Add the milk mixture and stir gently. Sprinkle shredded cheddar and mozzarella evenly over the top, then finish with Parmesan.
  5. Step: Cover and cook on LOW for 2 to 2½ hours. Stir gently every 30-40 minutes to prevent sticking and help melt cheeses evenly. Adjust heat if bubbling too much.
  6. Step: Once pasta is tender and sauce is creamy and thick, stir well and adjust salt and pepper as needed.
  7. Step: Enjoy fresh and warm. Leftovers can be stored and reheated with a splash of milk.

Notes

Use freshly shredded cheeses for better melt and texture. Stir every 30-40 minutes during cooking to prevent sticking and ensure even melting. If sauce is too thick at the end, stir in a splash of milk. Avoid cooking on high to prevent cheese separation. For gluten-free, substitute flour with cornstarch or gluten-free blend. Leftovers store well in the fridge for up to 4 days or freeze for up to 2 months.

  • Prep Time: 10 minutes
  • Cook Time: 150 minutes
  • Category: Main Course
  • Method: Slow Cooker
  • Cuisine: American

Nutrition

  • Serving Size: 1 cup
  • Calories: 475 kcal
  • Sugar: 6 g
  • Sodium: 450 mg
  • Fat: 25 g
  • Saturated Fat: 15 g
  • Unsaturated Fat: 9 g
  • Trans Fat: 0 g
  • Carbohydrates: 40 g
  • Fiber: 2 g
  • Protein: 20 g
  • Cholesterol: 65 mg