Slow Cooker Mac and Cheese is the ultimate comfort food, creamy and cheesy with a delightful texture that rivals any restaurant version out there. This dish features perfectly cooked elbow macaroni enveloped in a rich cheese sauce that feels both indulgent and satisfying. Each spoonful is a warm hug on a plate—ideal for cozy nights in, family gatherings, or a comforting weekday dinner after a long day.
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I first discovered the magic of Slow Cooker Mac and Cheese while searching for an easy weeknight meal that my kids would love. I needed something that was both simple to make and genuinely tasty. This recipe checks all the boxes: it’s easy to throw together, budget-friendly, and a guaranteed crowd-pleaser. Plus, you can personalize it to fit your family’s taste buds. I can’t wait for you to try this creamy, delicious dish that may just become a staple in your home!
Why You’ll Love This Recipe
- Simple & Quick: With just 10 minutes of prep time and let the slow cooker do the work, you’ve got a hassle-free meal.
- Irresistible Flavor: Imagine the blend of creamy cheeses melting together—it’s comfort food at its finest!
- Eye-Catching Appeal: The vibrant yellow color and bubbly cheese on top make it visually appealing for any gathering.
- Flexible Serving: Perfect for family dinners, potlucks, or even lazy weekend lunches—everyone loves mac and cheese!
- Diet-Friendly Options: Easily modify it for gluten-free pasta or add veggies for a nutritious twist.
Ingredients You’ll Need
- 16 ounces elbow macaroni, uncooked: The classic choice for mac and cheese; its shape holds the cheese sauce beautifully.
- 2 ½ cups whole milk: Adds richness and creaminess to the sauce; for lighter options, you can try using low-fat milk, but expect a slight difference in texture.
- 12 ounces canned evaporated milk: This thickens the sauce without needing a roux and adds a lovely creaminess you can’t achieve with regular milk alone.
- 8 ounces Colby Jack cheese, shredded from the block: This cheese melts beautifully and brings a mild flavor; feel free to swap it for Monterey Jack or a pepper Jack for a kick!
- 8 ounces mild cheddar cheese, shredded from the block (reserve ½ cup): Cheddar is essential for that classic mac and cheese taste—using freshly shredded cheese will yield the best melting results.
- 8 ounces Velveeta cheese, cubed: Known for its creaminess, it enhances the smoothness of the cheese sauce; if you prefer to avoid processed cheese, try a creamy cheese like Havarti instead.
- 8 ounces cream cheese, cubed: Extra creaminess and tanginess come from the cream cheese; be sure to cube it for easier melting.
- 6 tablespoons unsalted butter: It adds richness and depth; using unsalted allows you to control the salt level.
- 1 teaspoon salt: Essential to elevate the flavors; less can be used if you are watching your sodium intake.
- 1 teaspoon ground black pepper: Adds a touch of heat; you can adjust this based on your taste preferences.
- ½ teaspoon ground mustard: This ingredient enhances the overall flavor—don’t skip it! You can use Dijon mustard for a more intense flavor.
How to Make Slow Cooker Mac and Cheese
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Cook the Pasta: Start by bringing a large pot of salted water to a boil. Cook the 16 ounces of elbow macaroni for 5 to 6 minutes, just until al dente. Remember, the pasta will continue cooking in the slow cooker, so don’t overdo it! Drain well and set aside. This step ensures your pasta won’t turn mushy.
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Prep the Slow Cooker: Lightly spray the slow cooker insert with cooking spray. This will help prevent sticking and make cleanup easier—always a win in my book!
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Combine Ingredients: In the slow cooker, add the drained pasta, 2 ½ cups whole milk, 12 ounces canned evaporated milk, 8 ounces shredded Colby Jack, 8 ounces cubed Velveeta, 8 ounces cubed cream cheese, 6 tablespoons unsalted butter, 1 teaspoon salt, 1 teaspoon black pepper, and ½ teaspoon ground mustard. Reserve ½ cup of the shredded cheddar for topping later. Stir until everything is well combined to coat the pasta evenly.
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Cook Low and Slow: Cover the slow cooker and cook on LOW for 2 hours. Be sure to stir at least once an hour! The sauce may seem loose at first, but no worries; it will thicken up as the pasta absorbs the liquid and the cheeses meld together beautifully.
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Add Topping: After 2 hours, sprinkle the reserved ½ cup shredded cheddar evenly over the top. Replace the lid and cook for an additional 3 minutes, until the cheese melts and creates a deliciously gooey top.
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Serve: Once the cheddar has melted, give it a good stir to mix everything together beautifully. Serve straight from the slow cooker, and watch everyone dig in!
Storing & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 4 days. For longer storage, you can freeze portions in freezer-safe bags for up to 3 months. When reheating, either gently warm in the microwave or on the stovetop over low heat, stirring occasionally. If the mac and cheese appears dry, add a splash of milk to refresh its creamy texture.
Chef’s Helpful Tips
- Avoid Overcooking: Keep an eye on the macaroni while boiling; it should be just al dente when added to the slow cooker.
- Use Freshly Shredded Cheese: Pre-shredded cheese often has anti-caking agents that can affect melting; shredding from the block ensures a smooth sauce.
- Control Creaminess: If you prefer an ultra-creamy texture, use a little extra butter or cream cheese.
- Add Flavor: Incorporating garlic powder or smoked paprika can elevate the flavor to new heights.
- Customize: Feel free to add cooked bacon, sautéed vegetables, or hot sauce to personalize your mac and cheese.
Slow Cooker Mac and Cheese is truly a classic that everyone loves, providing such comfort and warmth. The combination of rich cheeses and tender pasta creates a dish that’s not only filling but also deeply satisfying. Feel free to experiment and find your own twist! But whatever you do, enjoy every luscious bite. The joy of creamy mac and cheese should always be celebrated!

Recipe FAQs
Can I use gluten-free pasta for this recipe?
Absolutely! Simply swap the elbow macaroni for your favorite gluten-free pasta. Just keep in mind that cooking times may vary, so be sure to check for doneness early.
How can I make this recipe spicier?
If you’re looking to turn up the heat, you can add diced jalapeños, crushed red pepper flakes, or even a splash of hot sauce when mixing everything in the slow cooker.
Can I make Slow Cooker Mac and Cheese ahead of time?
Certainly! You can prep the ingredients, combine them in the slow cooker, and store them in the fridge overnight. Simply start the slow cooker on the designated day—it’s a great way to save time!
What should I serve with Slow Cooker Mac and Cheese?
This mac and cheese pairs beautifully with a simple side salad, roasted vegetables, or grilled chicken. It’s a versatile dish that works with almost any protein, making it a crowd-pleaser in many ways.
Print
Slow Cooker Mac and Cheese
Savor the rich, cheesy flavors of this Slow Cooker Mac and Cheese. Made with wholesome ingredients and minimal prep, it’s a perfect quick dinner or comfort food for all cheese lovers.
- Total Time: 2 hours 50 minutes
- Yield: 8 servings 1x
Ingredients
- 16 ounces elbow macaroni uncooked
- 2 ½ cups whole milk
- 12 ounces canned evaporated milk
- 8 ounces colby jack cheese shredded from the block
- 8 ounces mild cheddar cheese shredded from the block, reserve ½ cup
- 8 ounces velveeta cheese cubed
- 8 ounces cream cheese cubed
- 6 tablespoons unsalted butter
- 1 teaspoon salt
- 1 teaspoon ground black pepper
- 1/2 teaspoon ground mustard
Instructions
- Bring a large pot of salted water to a boil. Cook the elbow macaroni for 5 to 6 minutes, until just al dente. Drain well and set aside.
- Lightly spray the slow cooker insert with cooking spray.
- Add the drained pasta, whole milk, evaporated milk, colby jack, velveeta, cream cheese, butter, salt, pepper, and ground mustard to the slow cooker. Reserve ½ cup of the shredded cheddar for the end — add the rest now. Stir until everything is well combined.
- Cover and cook on LOW for 2 hours, stirring at least once every hour. The sauce may look a little loose when you stir, which is normal. It will thicken as the pasta absorbs the liquid and the cheeses melt together.
- After 2 hours, sprinkle the reserved ½ cup of shredded cheddar evenly over the top. Replace the lid and cook for 3 more minutes, until the cheese is melted.
- Give it a good stir and serve straight from the slow cooker.
Notes
For extra creaminess, you may add more cream cheese.
Feel free to mix in some cooked bacon or vegetables for added flavor.
Store leftovers in an airtight container in the fridge for up to 3 days.
- Prep Time: 10 minutes
- Cook Time: 160 minutes
- Category: Main Dishes
- Method: Slow Cooker
- Cuisine: American
Nutrition
- Serving Size: 1 cup
- Calories: 450
- Sugar: 4g
- Sodium: 850mg
- Fat: 27g
- Saturated Fat: 15g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 36g
- Fiber: 1g
- Protein: 20g
- Cholesterol: 70mg






