Crockpot Mac and Cheese
Crockpot Mac and Cheese is the ultimate comfort food that combines rich, creamy cheese sauce with perfectly tender elbow macaroni. This hands-off slow cooker recipe is perfect for busy days and feeding a crowd, delivering a luscious, gooey meal with minimal effort. Customize with your favorite cheeses and add-ins for a classic, customizable dish that fills your home with irresistible aromas and warmth.
- Author: Kathy
- Prep Time: 10 minutes
- Cook Time: 2 to 3 hours
- Total Time: 2 hours 15 minutes to 3 hours 10 minutes
- Yield: 6 to 8 servings 1x
- Category: Main Dish
- Method: Slow Cooking
- Cuisine: American
- Diet: Vegetarian
Pasta
- 3 cups elbow macaroni (uncooked)
Cheese
- 4 cups sharp cheddar cheese, shredded
Liquid & Dairy
- 3 cups milk (whole or 2%)
- 1/2 cup butter (1 stick), melted
Thickener & Seasoning
- 1/4 cup all-purpose flour
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/4 teaspoon mustard powder (optional)
- Prep Your Ingredients: Measure out the uncooked elbow macaroni and shred the sharp cheddar cheese. Have the milk, melted butter, flour, salt, pepper, and optional mustard powder ready for assembly.
- Mix the Sauce Base: In a bowl, whisk together the milk, melted butter, and all-purpose flour until fully combined to create a smooth béchamel-style sauce.
- Combine Everything in the Crockpot: Pour the uncooked macaroni into the slow cooker. Add the milk mixture over the pasta. Sprinkle the shredded cheese, salt, pepper, and mustard powder (if using) evenly on top without stirring to allow even melting.
- Cook Low and Slow: Cover and cook on low heat for 2 to 3 hours, stirring halfway through cooking to prevent sticking and ensure the cheese melts evenly.
- Stir and Serve: Once the macaroni is tender but not mushy and the cheese is fully melted, stir thoroughly. Taste and adjust seasoning if needed. Serve hot and creamy.
Notes
- Use sharp cheddar for stronger flavor and better melting.
- Do not overcook to avoid mushy pasta — check at 2 hours.
- Stir halfway during cooking to prevent sticking.
- Use freshly grated cheese rather than pre-shredded for better melt and creaminess.
- Try blending different cheeses like gouda or mozzarella to deepen the flavor.
Nutrition
- Serving Size: 1 cup
- Calories: 400
- Sugar: 5g
- Sodium: 600mg
- Fat: 22g
- Saturated Fat: 14g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 1g
- Protein: 15g
- Cholesterol: 60mg
Keywords: crockpot mac and cheese, slow cooker mac and cheese, comfort food, cheesy pasta, easy dinner, crockpot recipes, mac and cheese