Creamy Slow Cooker Mac and Cheese Recipe – No Flour Roux

There’s nothing quite like a steaming bowl of macaroni and cheese, and this Creamy Slow Cooker Mac and Cheese Recipe delivers exactly that – a velvety smooth, incredibly flavorful, and perfectly cheesy dish that practically makes itself. Forget the hassle of a flour roux; this recipe simplifies the process dramatically, allowing you to achieve ultimate creaminess with minimal effort. It’s the ultimate comfort food, perfect for family dinners, potlucks, or simply satisfying that deep craving for hearty, soulful food, and the best part? It’s made entirely in your slow cooker, freeing up your time and oven space. Get ready for the easiest, most delicious mac and cheese you’ve ever tasted!

Key Ingredients for Creamy Slow Cooker Mac and Cheese Recipe

  • 16 ounces elbow macaroni: Cooked al dente according to package directions and drained.
  • 12 ounces evaporated milk: Not sweetened condensed milk. This is crucial for creaminess.
  • 1.5 cups whole milk: For balancing the richness and creating a smooth sauce.
  • 1/2 cup heavy cream: Adds an extra layer of decadence and prevents graininess.
  • 1 teaspoon ground mustard: Enhances the cheese flavor without making the dish taste like mustard.
  • 1/2 teaspoon onion powder: Adds a subtle savory depth.
  • 1/4 teaspoon black pepper: Freshly ground preferred, for a touch of spice.
  • 1/4 teaspoon smoked paprika: For a hint of smoky flavor and color (optional, but highly recommended).
  • 4 cups sharp cheddar cheese: Freshly shredded from a block for best melting and flavor. Pre-shredded cheese often contains anti-caking agents that can make your sauce gritty.
  • 2 cups Gruyère cheese: Freshly shredded from a block. Adds a nutty, complex flavor that elevates the mac and cheese.
  • 1 cup mozzarella cheese: Freshly shredded from a block. For extra stretch and gooeyness.
  • 2 tablespoons unsalted butter: Cut into small pieces, for richness and shine.
  • Salt to taste: Start with 1/2 teaspoon and adjust after mixing in the cheese.

How to Make Creamy Slow Cooker Mac and Cheese Recipe

This Creamy Slow Cooker Mac and Cheese Recipe is effortlessly simple, yielding a luxurious, satisfying dish with minimal hands-on time. The magic happens in your slow cooker, where the ingredients meld into a rich, velvety sauce around perfectly cooked macaroni. With only about 15 minutes of prep, you’ll be on your way to enjoying this incredibly creamy and delicious comfort food that’s sure to become a family favorite.

● Step-by-Step Instructions:

  1. Prepare the Macaroni: Cook the elbow macaroni according to package directions, but aim for al dente. It will continue to cook slightly in the slow cooker. Drain thoroughly and set aside. Do not rinse.
  2. Combine Wet Ingredients: In a large bowl, whisk together the evaporated milk, whole milk, heavy cream, ground mustard, onion powder, black pepper, and smoked paprika (if using). Whisk until well combined and smooth.
  3. Layer in the Slow Cooker: Lightly grease the inside of a 6-quart (or larger) slow cooker with butter or cooking spray.
    • Add about one-third of the cooked macaroni to the bottom of the slow cooker.
    • Sprinkle one-third of the shredded cheddar, Gruyère, and mozzarella cheeses over the macaroni.
    • Pour one-third of the milk mixture evenly over the cheese and macaroni.
    • Repeat these layers twice more, ending with a layer of cheese and pouring any remaining milk mixture over the top.
  4. Add Butter: Dot the top with the small pieces of unsalted butter.
  5. Cook: Cover the slow cooker and cook on LOW for 2 to 2.5 hours, or on HIGH for 1 to 1.5 hours. It’s important not to overcook it, as the noodles can become mushy. The goal is for the sauce to be bubbly around the edges and the cheese to be completely melted and smooth. Stir gently halfway through and again just before serving to ensure even melting and creaminess.
  6. Rest and Serve: Once cooked, turn off the slow cooker and let it rest, covered, for 10-15 minutes. This allows the sauce to thicken slightly. Taste and adjust salt as needed. Serve hot and enjoy!

Why You’ll Love This Creamy Slow Cooker Mac and Cheese Recipe

You’ll adore this Creamy Slow Cooker Mac and Cheese Recipe for its unparalleled creaminess and deep, rich cheese flavor without the fuss of a traditional roux. The slow cooker does all the heavy lifting, giving you more time to relax and less time slaving over a hot stove. Plus, making mac and cheese at home is significantly more cost-effective than buying pre-made versions or dining out, letting you enjoy gourmet comfort food without breaking the bank. The combination of sharp cheddar, nutty Gruyère, and stretchy mozzarella, along with the secret touch of smoked paprika, creates a flavor profile that’s truly extraordinary and addictive.

This recipe reimagines classic comfort, offering a foolproof path to deliciousness. If you loved our “One-Pot Lemon Garlic Pasta,” you’ll appreciate the simplicity and incredible flavor payoff of this slow cooker wonder. Go ahead, give it a try tonight – your taste buds (and your wallet!) will thank you for this delightful, homemade treat that’s perfect for any occasion.

What to Serve Creamy Slow Cooker Mac and Cheese Recipe With

This rich and satisfying mac and cheese is hearty enough to stand on its own, but it also pairs beautifully with a variety of sides to make a complete meal:

  • Protein: Grilled chicken or steak, pulled pork, or slow-cooked ribs.
  • Vegetables: A fresh, crisp green salad with a vinaigrette dressing helps cut through the richness. Steamed broccoli, roasted asparagus, or green beans with garlic are also excellent choices.
  • Bread: Crusty garlic bread or a warm dinner roll is perfect for soaking up any leftover cheesy sauce.
  • Beverages: A light-bodied red wine like Pinot Noir, a crisp white wine such as Sauvignon Blanc, or a refreshing iced tea or craft beer like a lager.

Top Tips for Perfecting Creamy Slow Cooker Mac and Cheese Recipe

  • Shred Your Own Cheese: This is the #1 tip for truly creamy mac and cheese. Pre-shredded cheeses contain cellulose or potato starch to prevent clumping, which can lead to a gritty or floury texture in your sauce. Freshly shredded cheese melts smoothly and beautifully.
  • Cook Pasta Al Dente: Always undercook your macaroni slightly. Since it will continue to cook in the slow cooker, al dente pasta will prevent it from becoming mushy.
  • Don’t Overcook in the Slow Cooker: Monitor your mac and cheese closely, especially towards the end of the cooking time. Overcooking can lead to dry, separated cheese sauce or mushy pasta. The goal is for the cheese to be fully melted and the sauce bubbly.
  • Ground Mustard is Key: Don’t skip the ground mustard! It doesn’t make the mac and cheese taste like mustard; instead, it’s a secret ingredient that amplifies the cheesy flavor.
  • Avoid Lifting the Lid: Each time you lift the slow cooker lid, you release accumulated heat, which can extend the cooking time. Try to only lift it when absolutely necessary (e.g., for the mid-cook stir).
  • Salt to Taste at the End: Different cheeses have varying salt levels. Wait until the end to taste and adjust the salt, ensuring perfect seasoning.
  • Optional Spices for Flavor Boost: A pinch of cayenne pepper can add a subtle kick, while a dash of nutmeg can enhance the cheesy depth.

Storing and Reheating Tips

To store leftover Creamy Slow Cooker Mac and Cheese Recipe, allow it to cool completely, then transfer it to an airtight container. It will stay fresh in the refrigerator for up to 3-4 days.

For reheating, the best method is to reheat gently on the stovetop over low heat. Add a splash of milk or cream (1-2 tablespoons per serving) to help restore its creamy consistency, stirring occasionally until heated through. You can also reheat individual portions in the microwave, adding a splash of milk and heating in 30-60 second intervals, stirring between each, until warm. Avoid overheating, as this can cause the sauce to separate. Freezing is generally not recommended for this recipe, as the dairy-based sauce can become grainy or separate upon thawing and reheating. If you must freeze, be prepared for a potential change in texture.

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Final Thoughts

This Creamy Slow Cooker Mac and Cheese Recipe – No Flour Roux isn’t just a meal; it’s an experience of comforting simplicity and undeniable deliciousness. By ditching the traditional roux, we’ve unlocked an effortless path to velvety, flavorful perfection right in your slow cooker. It’s the ultimate set-it-and-forget-it dish that consistently delivers on taste and texture, making it perfect for busy weeknights or comforting weekend gatherings. So, gather your ingredients, fire up your slow cooker, and prepare to indulge in the creamiest, most satisfying mac and cheese you’ve ever made.

Creamy Slow Cooker Mac and Cheese Recipe FAQs

Q1: Can I use pre-shredded cheese?
A1: While convenient, pre-shredded cheese often contains anti-caking agents that can make your sauce gritty or less smooth. For the absolute best results and creamiest texture, we strongly recommend shredding your own cheese from a block.

Q2: My mac and cheese is too dry. What went wrong?
A2: This usually happens if the mac and cheese was overcooked. The pasta absorbs too much liquid, and the cheese can sometimes seize up. Ensure you don’t cook it for longer than the recommended time and avoid lifting the lid too often during cooking. Adding a splash of milk or cream when reheating can help.

Q3: Can I add other cheeses?
A3: Absolutely! Feel free to experiment with your favorite melting cheeses. Colby Jack, Monterey Jack, or even some smoked Gouda would be delicious additions or substitutions. Just ensure they are good melting cheeses.

Q4: Can I make this ahead of time?
A4: You can prep most of the ingredients ahead (shred the cheese, measure out liquids). However, for the best texture, cook the pasta and assemble it in the slow cooker just before you plan to cook it. Reheated mac and cheese is still good, but fresh is always best!

Creamy Slow Cooker Mac and Cheese Recipe

Creamy Slow Cooker Mac and Cheese Recipe – No Flour Roux

A velvety smooth, incredibly flavorful, and perfectly cheesy mac and cheese that practically makes itself in the slow cooker. No flour roux needed!
Prep Time 15 minutes
Cook Time 2 hours 30 minutes
Total Time 2 hours 45 minutes
Servings: 8 servings
Course: Main Dish, Side Dish
Cuisine: American, Comfort Food
Calories: 650

Ingredients
  

  • 16 ounces elbow macaroni cooked al dente and drained
  • 12 ounces evaporated milk not sweetened condensed milk
  • 1.5 cups whole milk
  • 1/2 cup heavy cream
  • 1 teaspoon ground mustard
  • 1/2 teaspoon onion powder
  • 1/4 teaspoon black pepper freshly ground preferred
  • 1/4 teaspoon smoked paprika optional
  • 4 cups sharp cheddar cheese freshly shredded from a block
  • 2 cups Gruyère cheese freshly shredded from a block
  • 1 cup mozzarella cheese freshly shredded from a block
  • 2 tablespoons unsalted butter cut into small pieces
  • to taste salt

Equipment

  • 6-quart (or larger) Slow Cooker
  • Large pot (for macaroni)
  • Whisk
  • Large Bowl

Method
 

  1. Cook the elbow macaroni according to package directions, aiming for al dente. Drain thoroughly and set aside. Do not rinse.
    16 ounces elbow macaroni
  2. In a large bowl, whisk together the evaporated milk, whole milk, heavy cream, ground mustard, onion powder, black pepper, and smoked paprika (if using). Whisk until well combined and smooth.
    12 ounces evaporated milk, 1.5 cups whole milk, 1/2 cup heavy cream, 1 teaspoon ground mustard, 1/2 teaspoon onion powder, 1/4 teaspoon black pepper, 1/4 teaspoon smoked paprika
  3. Lightly grease the inside of a 6-quart (or larger) slow cooker with butter or cooking spray.
  4. Add about one-third of the cooked macaroni to the bottom of the slow cooker. Sprinkle one-third of the shredded cheddar, Gruyère, and mozzarella cheeses over the macaroni. Pour one-third of the milk mixture evenly over the cheese and macaroni. Repeat these layers twice more, ending with a layer of cheese and pouring any remaining milk mixture over the top.
    16 ounces elbow macaroni, 4 cups sharp cheddar cheese, 2 cups Gruyère cheese, 1 cup mozzarella cheese, 12 ounces evaporated milk, 1.5 cups whole milk, 1/2 cup heavy cream
  5. Dot the top with the small pieces of unsalted butter.
    2 tablespoons unsalted butter
  6. Cover the slow cooker and cook on **LOW for 2 to 2.5 hours**, or on **HIGH for 1 to 1.5 hours**. Avoid overcooking to prevent mushy noodles. The sauce should be bubbly and cheese completely melted. Stir gently halfway through and again just before serving.
  7. Once cooked, turn off the slow cooker and let it rest, covered, for 10-15 minutes. This allows the sauce to thicken slightly. Taste and adjust salt as needed. Serve hot and enjoy!
    to taste salt

Notes

For the creamiest result, always shred your own cheese. Pre-shredded varieties contain anti-caking agents that can make your sauce gritty. Ground mustard enhances the cheese flavor significantly!

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