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‘Set It and Forget It’ Mac and Cheese Recipe

This creamy, cheesy slow cooker mac and cheese is comfort food at its finest! Perfect for gatherings, it’s rich, indulgent, and delightfully easy to prepare with minimal effort.

‘Set It and Forget It’ Mac and Cheese Recipe

Crockpot Macaroni and Cheese is a creamy slow cooker version of a classic comfort food side dish. Made with elbow macaroni, cheddar cheese, evaporated milk, whole milk, and a rich cheese soup base, this recipe creates a warm and satisfying dish with minimal hands-on cooking.

The combination of partially cooked pasta and a slow, gentle finish allows the macaroni to absorb the creamy cheese mixture while keeping the dish rich and smooth. It is a practical choice for holidays, potlucks, family dinners, and gatherings where you need a side dish that can stay warm and ready to serve.

Why This Slow Cooker Mac and Cheese Works

Mac and cheese can be simple, but the technique behind it determines the final texture. This recipe uses a combination of dairy ingredients and slow cooking to create a creamy result.

  • Partially Cooked Pasta: Boiling the macaroni before slow cooking helps control the final texture.
  • Multiple Dairy Layers: Whole milk, evaporated milk, and cheese soup work together for a rich sauce.
  • Slow Melting Cheese: The crockpot allows the cheddar to melt gradually throughout the dish.
  • Large Serving Size: Twelve servings make this useful for gatherings and holiday meals.
  • Simple Preparation: Most of the work happens before the slow cooker takes over.
  • Reliable Comfort Food: The familiar ingredients make this a dependable side dish for many occasions.
Serve Crockpot Macaroni and Cheese

Crockpot Macaroni and Cheese Recipe

This creamy, cheesy slow cooker mac and cheese is comfort food at its finest! Perfect for gatherings, it’s rich, indulgent, and delightfully easy to prepare with minimal effort.
Prep Time 15 minutes
Cook Time 3 hours 15 minutes
Total Time 3 hours 30 minutes
Course Side Dish
Cuisine American
Servings 12
Calories 432 kcal

Equipment

  • Large pot
  • Slow Cooker
  • Whisk
  • Bowl for Mixing
  • Cooking spoon

Ingredients
  

  • 1 16 ounce package elbow macaroni
  • ½ cup butter
  • salt and ground black pepper to taste
  • 1 16 ounce package shredded Cheddar cheese, divided
  • 1 5 ounce can evaporated milk
  • 2 large eggs well beaten
  • 2 cups whole milk
  • 1 10.5 ounce can condensed Cheddar cheese soup (such as Campbell’s)
  • 1 pinch paprika or as desired (Optional)

Instructions
 

  • Boil lightly salted water in a large pot and cook macaroni for about 8 minutes until tender yet firm. Drain and transfer to a slow cooker.
    Boil lightly salted water in a large pot and cook macaroni for about 8 minutes until tender yet firm. Drain and transfer to a slow cooker
  • Stir butter into the pasta until melted. Season with salt and pepper.
    Stir butter into the pasta until melted. Season with salt and pepper
  • Sprinkle half of the shredded Cheddar cheese over the pasta and mix well.
    Sprinkle half of the shredded Cheddar cheese over the pasta and mix well
  • Whisk evaporated milk and eggs together in a bowl and stir into the pasta.
    Whisk evaporated milk and eggs together in a bowl and stir into pasta
  • Mix whole milk and condensed Cheddar cheese soup in a separate bowl, then stir into the pasta mixture.
    Sprinkle half of the shredded Cheddar cheese over the pasta and mix well
  • Sprinkle the remaining Cheddar cheese on top and garnish with paprika.
    Sprinkle the remaining Cheddar cheese on top and garnish with paprika
  • Cook on Low for 3 hours, checking after 2 ½ hours to ensure edges aren’t browning.
    Cook-on-Low-for-3-hours-checking-after-2-½-hours-to-ensure-edges-arent-browning
  • Serve hot and enjoy!
    Serve Crockpot Macaroni and Cheese

Nutrition Info:

NutritionValue
Calories432 kcal
Carbohydrates34g
Sodium524mg
Fat25g
Protein18g
Sugar5g

How to Prevent Dry or Overcooked Mac and Cheese

Slow cooker mac and cheese is convenient, but pasta continues absorbing liquid as it cooks. A few small details help maintain the creamy texture.

  • Cook the pasta only until tender yet firm before adding it to the slow cooker.
  • Avoid cooking longer than needed because the macaroni can become soft.
  • Check the edges during cooking since they heat faster than the center.
  • Keep the lid closed as much as possible to maintain moisture.
  • Stir gently if needed to redistribute the sauce without breaking the pasta.

Choosing the Right Cheese for Slow Cooker Mac and Cheese

Cheddar is the classic choice for this recipe, but cheese selection affects the final result.

Sharp cheddar creates a stronger cheese flavor, while mild cheddar gives a softer taste. A combination of cheeses can also work well, especially when you want a more complex flavor.

For the smoothest texture, avoid using only very dry or aged cheeses, as they may not melt as evenly during slow cooking.

Ways to Customize This Mac and Cheese

  • Bacon Cheddar Version: Add cooked bacon pieces before serving.
  • Spicy Mac and Cheese: Add diced jalapeños or a pinch of cayenne pepper.
  • Garlic Herb Version: Add roasted garlic or fresh herbs for extra flavor.
  • Broccoli Cheddar Style: Mix in cooked broccoli florets.
  • Extra Cheese Blend: Combine cheddar with Monterey Jack or mozzarella.
  • Crunchy Topping: Add toasted breadcrumbs before serving for texture.

Serving Ideas for Crockpot Mac and Cheese

This recipe works well as both a holiday side dish and an everyday comfort meal.

Storage and Reheating Notes

  • Refrigerator Storage: Store leftovers in an airtight container for up to 3–4 days.
  • Gentle Reheating: Warm slowly in the microwave or on the stovetop.
  • Add Milk if Needed: A small splash of milk can help loosen the sauce when reheating.
  • Avoid High Heat: Gentle reheating helps protect the creamy texture.
  • Stir Before Serving: Mix thoroughly after reheating to redistribute the sauce.

Frequently Asked Questions

  1. Why cook the macaroni before putting it in the slow cooker?
    Cooking the pasta first helps control the texture and prevents the macaroni from remaining too firm after slow cooking.
  2. Can I use another pasta shape?
    Yes. Shapes like shells or cavatappi can work well because they also hold onto cheese sauce.
  3. Why use evaporated milk instead of only regular milk?
    Evaporated milk contains less water than regular milk, helping create a richer sauce.
  4. Can I shred my own cheddar cheese?
    Yes. Freshly shredded cheddar often melts more smoothly because it does not contain as many anti-caking ingredients.
  5. Why are eggs added to this recipe?
    The eggs help give the finished dish a more structured, casserole-style texture.
  6. How do I know when the mac and cheese is finished cooking?
    The dish is ready when it is hot throughout, the cheese is melted, and the edges are not becoming overly browned.
  7. Can I make this mac and cheese ahead of time?
    Yes, but the texture is best when served soon after cooking because pasta continues absorbing sauce as it sits.
  8. Why does my mac and cheese become thick after sitting?
    The pasta continues absorbing moisture after cooking. Adding a small amount of milk while reheating can help restore creaminess.
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