Set-It-and-Forget-It Crockpot Mac and Cheese

The Ultimate Creamy Crockpot Mac and Cheese: An Easy Slow Cooker Recipe for Unforgettable Comfort Food

Prepare to make the perfect side dish – or even a delightful main meal – with this incredible recipe for **crockpot mac and cheese**. Forget the bland, boxed versions; this rich, creamy, and wonderfully cheesy slow cooker rendition brings homemade comfort to a whole new level. It’s a true “toss and go” recipe that demands minimal effort, yet delivers maximum flavor, easily feeding your entire family or a hungry crowd.

Macaroni and cheese holds a special place in hearts worldwide. It’s a classic comfort food that’s rare to find someone who hasn’t tried it. In fact, it’s a dish that transcends cultures and palates, embodying warmth, nostalgia, and pure indulgence without being overly complicated. The beauty of preparing it in a slow cooker is the hands-off approach, allowing the flavors to meld beautifully and the cheese to become exceptionally gooey and smooth.

Mac and cheese in the crockpot with yellow melted cheese on top, ready to serve

This versatile dish serves as an excellent side dish that complements almost any meal. There are few dinners or even lunches that wouldn’t be enhanced by a generous scoop of this creamy goodness, and you’re sure to hear only praise from your guests. Some fantastic main courses to pair with this slow cooker mac and cheese include Honey Sriracha Air Fryer Salmon, Air Fryer Steak, Juicy Roast Turkey, or even Instant Pot Ribs! No matter what you choose to serve it with, or even what time of day, everyone is bound to adore it. An added bonus? It stays perfectly warm and ready for hours in the crockpot, making it ideal for entertaining or busy weeknights.

Why Make Mac and Cheese in a Slow Cooker?

Opting for a crockpot for your mac and cheese isn’t just about convenience; it’s about achieving a particular texture and flavor profile that’s hard to beat. The slow and steady heat of a crockpot allows the cheeses to melt evenly and combine seamlessly with the milk and seasonings, creating an incredibly smooth and luscious sauce. This method virtually eliminates the risk of scorching, a common issue when cooking mac and cheese on the stovetop. Furthermore, it keeps the dish warm for extended periods, making it a perfect choice for potlucks, holiday gatherings, or simply enjoying leftovers throughout the day.

Ingredients for Your Creamy Crockpot Mac and Cheese

Gathering the right ingredients is key to achieving that rich, flavorful mac and cheese. Here’s what you’ll need for this crowd-pleasing recipe:

  • 1 lb elbow macaroni: Cooked al dente. This ensures the pasta retains a good bite and doesn’t become mushy during the slow cooking process.
  • 1 cup evaporated milk: The secret to extra creaminess and a silky texture.
  • 2 cups whole milk: Provides the necessary liquid and contributes to the overall richness.
  • 2 eggs, whisked: Acts as a binder and helps create a custard-like consistency, preventing the sauce from separating.
  • 1 tbsp dijon mustard: Don’t worry, it won’t make your mac and cheese taste like mustard! It’s a classic trick that enhances the cheesy flavor without overpowering it.
  • 4 cups cheddar cheese: Divided. Sharp or medium cheddar works best for a robust cheese flavor.
  • 2 cups mozzarella cheese: For that irresistible stretch and gooey texture.
  • 4 tbsp salted butter, sliced: Adds a rich, buttery depth and helps create a smooth sauce.
  • Salt and pepper, to taste: Essential for bringing out all the flavors. Season generously!

Step-by-Step: How to Make Crockpot Mac and Cheese

Making this creamy mac and cheese is surprisingly simple. Follow these steps for a perfect batch every time:

  1. Cook the Pasta: Begin by cooking your elbow macaroni according to package instructions in generously salted boiling water until it’s al dente. This means it should be firm to the bite, as it will continue to cook slightly in the slow cooker. Drain the pasta thoroughly.
  2. Prepare the Slow Cooker: Lightly spray the inside of your slow cooker with nonstick cooking spray to prevent sticking. Add the cooked pasta and the sliced butter to the slow cooker. Stir gently until the butter is fully melted and coats the pasta. This adds a lovely buttery flavor and helps prevent the pasta from sticking together.
  3. Whisk Eggs: In a separate small bowl, whisk the two eggs thoroughly. This step is crucial as it helps create a smooth, unified cheese sauce and prevents the eggs from curdling when added to the warm ingredients.
  4. Combine Ingredients: To the slow cooker with the pasta and butter, add the evaporated milk, whole milk, dijon mustard, and the whisked eggs. Now, add 2 cups of the mozzarella cheese and 3 cups of the cheddar cheese. Season generously with salt and black pepper. Stir all the ingredients well to ensure everything is evenly combined and coated.
  5. Slow Cook: Cover the slow cooker with its lid and cook on the “low” setting for 1 hour and 15 minutes. This slow cooking time allows the cheeses to melt perfectly and the flavors to meld into a rich, creamy sauce.
  6. Final Cheese Melt: After 1 hour and 15 minutes, remove the lid and sprinkle the remaining 1 cup of cheddar cheese evenly over the top of the mac and cheese. Recover the slow cooker and continue to cook for an additional 15 minutes, or until the cheese on top is completely melted and bubbly.
  7. Serve and Enjoy: Give it one final gentle stir to incorporate the top layer of melted cheese, then serve immediately. Enjoy your homemade, incredibly creamy crockpot mac and cheese!

Creamy macaroni and cheese cooked in the slow cooker, close up shot with steam

Tips for the Ultimate Crockpot Mac and Cheese

While this recipe is fantastic as is, here are some expert tips to elevate your slow cooker mac and cheese even further and customize it to your liking:

  • Experiment with Other Pasta Types

    If you don’t have classic elbow macaroni on hand, don’t fret! Many other short pasta shapes work wonderfully. Consider using bowtie (farfalle), penne, rigatoni, cavatappi, or even shells. The key is to ensure they are cooked al dente before adding them to the slow cooker to prevent them from becoming too soft or mushy.

  • Explore Different Cheese Varieties

    While cheddar and mozzarella provide a classic flavor and texture, feel free to get creative with your cheese blend! Different cheeses offer unique flavor profiles that can transform your mac and cheese. Try a sharp white cheddar for a tangier bite, smoky Gouda for depth, Gruyere for nutty notes, or a creamy Havarti. Velveeta can be added for an extra smooth and nostalgic texture. A Mexican or Italian blend can also introduce new dimensions of flavor.

  • Boost the Seasoning Profile

    Beyond salt and pepper, adding a few extra spices can significantly enhance the overall taste. A pinch of garlic powder, onion powder, or smoked paprika can add a savory depth. For an unexpected twist that many chefs swear by, a tiny pinch of nutmeg (yes, nutmeg!) can brighten and complement the cheese flavors beautifully. If you’re a fan of a spicy kick, add some Cajun seasoning to the mix for a bold, zesty flavor.

  • Add a Spicy Kick

    If you love a little heat, it’s easy to make this mac and cheese spicy. Stir in finely diced fresh or pickled jalapeños for a fresh, vibrant heat. Crushed red pepper flakes will add a consistent warmth throughout the dish. A dash of sriracha sauce or a pinch of cayenne pepper can also provide a pleasant zing. Adjust the amount according to your spice preference.

  • Incorporate Vegetables for Extra Nutrition

    For a more balanced meal or to sneak in some extra nutrients, consider adding pre-cooked vegetables to your mac and cheese. Steamed broccoli florets, peas, corn, or sautéed spinach or mushrooms can be stirred in during the last 30 minutes of cooking. This is a delicious way to “beef up” a traditional side dish and make it a more complete meal.

  • Season Generously

    Don’t be shy with the salt and black pepper! Proper seasoning is fundamental to unlocking the full potential of your mac and cheese. Taste as you go, especially after adding the cheese, and adjust as needed. Kosher salt is often preferred for its clean flavor and coarse texture, which makes it easier to season evenly.

Frequently Asked Questions About Crockpot Mac and Cheese

Can You Cook Dry Pasta in the Crockpot?

While it is technically possible to cook dry pasta directly in a crockpot, it’s generally not recommended for this particular recipe if you desire a perfectly textured mac and cheese. When dry pasta cooks in the slow cooker with the cheese sauce, it tends to absorb too much liquid and can become overly soft or mushy. The starch released can also make the sauce overly thick or gummy. For this recipe, pre-cooking the pasta until al dente is crucial to ensure it retains a satisfying bite. If you must use dry pasta in a slow cooker, ensure there’s ample liquid, and add the pasta much later in the cooking process, typically around 15-20 minutes before the end, to prevent overcooking and achieve a more desirable texture.

How Do You Make Mac and Cheese Stay Creamy?

To ensure your mac and cheese remains wonderfully creamy, especially after storage, a few tricks can help. If you notice it’s a little dry when reheating, simply stir in a splash of extra milk (whole milk or even a bit of heavy cream) or a pat of butter. The noodles tend to absorb moisture over time, so they just need a little boost to regain their luscious texture. You can also cover it tightly during storage to minimize moisture loss. When reheating, a low and slow method (like in the microwave on a lower power setting, or covered in the oven) with added liquid/fat works best. Sometimes, a sprinkle of fresh cheese on top during reheating helps too.

Can I Make This Without Evaporated Milk?

Yes, you can certainly make mac and cheese without evaporated milk, but it’s important to understand why it’s recommended in this recipe. Evaporated milk is a key ingredient for achieving that extra velvety and rich texture, thanks to its concentrated milk solids. It contributes to a wonderfully smooth and stable cheese sauce. If you need a substitute, heavy cream or half-and-half are your best options. They will still provide richness and creaminess, though the final texture might be slightly less dense and silky than with evaporated milk. Avoid using regular milk alone as a direct substitute, as it may result in a thinner sauce.

Storage and Reheating Instructions

Proper storage and reheating ensure you can enjoy your delicious crockpot mac and cheese for days to come:

  • Fridge: Store any leftover mac and cheese in an airtight container in the refrigerator for up to 4 days.
  • Reheating: For best results, reheat individual portions in the microwave, adding a splash of milk or a small pat of butter to restore creaminess. You can also reheat it in a saucepan over low heat on the stove, stirring frequently and adding milk or butter as needed. For larger quantities, reheat in the oven at 300°F (150°C), covered, until warmed through, adding extra cheese and butter on top for added indulgence.

We hope you love this incredible crockpot mac and cheese recipe! If you’re a fan of slow cooker creations, you’ll also adore this crockpot chili. For more delicious recipes and cooking tutorial videos, be sure to visit YouTube and Facebook.

Crockpot Mac and Cheese Recipe

Author: Julie Maestre

Make the perfect side dish with this recipe for crockpot mac and cheese. Skip the boxed version for this rich and creamy slow cooker homemade version instead! A quick toss and go recipe that takes little effort and will feed the entire family.

  • Prep Time: 5 minutes
  • Cook Time: 1 hour 30 minutes
  • Total Time: 1 hour 35 minutes
  • Servings: 6
  • Course: Entree, Side Dish
  • Cuisine: American
  • Keywords: Crockpot Mac and Cheese, How to make mac and cheese in the crockpot, Slow Cooker Mac and Cheese

Equipment

  • Slow Cooker

Ingredients

  • 1 lb elbow macaroni
  • 1 cup evaporated milk
  • 2 cups whole milk
  • 2 eggs, whisked
  • 1 tbsp dijon mustard
  • 4 cups cheddar cheese, divided
  • 2 cups mozzarella cheese
  • 4 tbsp salted butter, sliced
  • Salt and pepper, to taste

Instructions

  1. Cook the pasta according to packaging instructions in generously salted boiling water until al dente. Drain thoroughly.
  2. Spray the crockpot with cooking spray. Add the cooked pasta and sliced butter. Mix well until butter is melted.
  3. In a small bowl, whisk 2 eggs.
  4. Add the evaporated milk, whole milk, dijon mustard, whisked eggs, 2 cups mozzarella cheese, and 3 cups cheddar cheese to the crockpot. Season with salt and pepper. Mix all ingredients well.
  5. Cover and cook on low for 1 hour and 15 minutes.
  6. Uncover the mac and cheese, sprinkle the remaining 1 cup of cheddar cheese over the top, cover again, and cook for an additional 15 minutes or until the cheese melts completely. Enjoy!

Recipe Notes

  • Season generously with salt and pepper for the best flavor.
  • Ensure you cook the pasta al dente before adding it to the slow cooker to prevent it from becoming mushy.

Nutrition Information (Approximation per serving)

  • Calories: 894 kcal
  • Carbohydrates: 67g
  • Protein: 44g
  • Fat: 49g
  • Saturated Fat: 30g
  • Cholesterol: 204mg
  • Sodium: 903mg
  • Potassium: 528mg
  • Fiber: 3g
  • Sugar: 11g
  • Vitamin A: 1557IU
  • Vitamin C: 1mg
  • Calcium: 961mg
  • Iron: 2mg

Nutrition information is automatically calculated and should only be used as an approximation.