Imagine a creamy, cheesy dream that requires minimal effort but delivers maximum comfort; that’s exactly what you get with this Slow Cooker Mac And Cheese recipe. Forget standing over a hot stove – let your slow cooker do all the work for a rich, velvety mac and cheese that’s perfect for any occasion, and I promise it’ll be the easiest, most satisfying mac you’ve ever made!
The Magical Ingredients for Slow Cooker Mac And Cheese
Macaroni
- 1 pound elbow macaroni, uncooked
Cheeses
- 4 cups shredded cheddar cheese (sharp or mild, your preference!)
- 1 cup shredded Monterey Jack cheese
- 1/2 cup grated Parmesan cheese
Dairy & Liquids
- 1 (12 ounce) can evaporated milk
- 1 cup milk (whole milk recommended for richness)
- 1/2 cup (1 stick) butter, melted
Seasoning
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/4 teaspoon garlic powder (optional, but adds a nice depth)
- 1/4 teaspoon mustard powder (optional, for a slight tang)
Step-by-Step Instructions: Your Slow Cooker Mac and Cheese Adventure
Getting Started
- Lightly grease your slow cooker. This helps prevent sticking and makes cleanup a breeze!
Layering the Goodness
- Pour the uncooked macaroni into the slow cooker. Spread it out evenly.
- In a large bowl, combine the cheddar cheese, Monterey Jack cheese, and Parmesan cheese. Toss to mix well. Reserve about 1 cup of this cheese mixture for topping later.
- Sprinkle the majority of the cheese mixture (reserving 1 cup) over the macaroni in the slow cooker.
- In the same bowl, whisk together the evaporated milk, milk, melted butter, salt, pepper, garlic powder (if using), and mustard powder (if using).
- Pour the milk mixture evenly over the macaroni and cheese in the slow cooker.
Slow Cooking to Perfection
- Cover the slow cooker and cook on low for 2-3 hours, or on high for 1-1.5 hours. Cooking times may vary depending on your slow cooker, so keep an eye on it! You’ll know it’s ready when the macaroni is tender and the cheese is melted and bubbly. Stir occasionally, especially during the last hour, to prevent sticking and ensure even cooking.
- Once the mac and cheese is cooked, sprinkle the reserved cheese mixture over the top.
- Cover and let it sit for about 5-10 minutes, or until the cheese on top is melted and gooey.
Serving and Enjoying Your Masterpiece
- Give the mac and cheese a final stir to incorporate the melted cheese on top.
- Serve hot and enjoy! This is amazing on its own, or as a side dish to your favorite meals.
Troubleshooting & Tips: No More Mac and Cheese Mishaps!
My mac and cheese is dry!
This is a common issue! Slow cookers can vary in how much moisture they retain. If your mac and cheese looks dry, simply stir in a little more milk (start with 1/4 cup) until it reaches your desired consistency. You can also add a tablespoon or two of melted butter for extra richness.
My mac and cheese is too runny!
On the other hand, if it’s too runny, don’t panic! Remove the lid from the slow cooker and let it cook for another 30 minutes or so, stirring occasionally. This will allow some of the excess liquid to evaporate. You can also add a small amount of shredded cheese (a handful or two) to help thicken it up.
The macaroni is still hard!
Make sure the macaroni is fully submerged in the liquid mixture. If it’s not, add a little more milk until it is. Also, ensure your slow cooker is cooking at the correct temperature. If it’s not getting hot enough, it may take longer for the macaroni to cook through. You might need to increase the cooking time slightly.
Can I use different cheeses?
Absolutely! This recipe is very forgiving. Feel free to experiment with your favorite cheeses. Gruyere, provolone, and fontina are all great choices. Just be sure to use a cheese that melts well. Also, pre-shredded cheese often contains cellulose to prevent clumping, which can affect how smoothly it melts. Shredding your own cheese will usually give you the best results.
Spice it Up: Delicious Variations to Try
Bacon Mac and Cheese
Add cooked and crumbled bacon to the mac and cheese during the last 30 minutes of cooking. Because who doesn’t love bacon?
Jalapeño Popper Mac and Cheese
Stir in diced jalapeños (fresh or pickled) and cream cheese for a spicy, creamy kick.
Broccoli Cheddar Mac and Cheese
Add steamed or blanched broccoli florets during the last 30 minutes of cooking. A great way to sneak in some veggies!
Spicy Chorizo Mac and Cheese
Brown some chorizo sausage and drain off the excess grease. Stir it into the mac and cheese for a flavorful and hearty twist.
Making it Ahead: Slow Cooker Mac and Cheese for a Crowd
One of the best things about this recipe is that you can prep it ahead of time. Assemble all the ingredients in the slow cooker insert, but don’t start cooking it. Cover and refrigerate for up to 24 hours. When you’re ready to cook, simply place the insert in the slow cooker and cook as directed. You may need to add a little extra cooking time if the mixture is very cold.
Slow Cooker Mac and Cheese is perfect for potlucks, parties, or any gathering where you need to feed a crowd. It’s easy to transport and stays warm in the slow cooker for hours. Just be sure to stir it occasionally to prevent sticking.
Pairing Perfection: What to Serve with Your Mac and Cheese
While Slow Cooker Mac and Cheese is delicious on its own, it’s even better when paired with the right sides. Here are a few of my favorite pairings:
- Pulled pork sandwiches
- BBQ ribs
- Coleslaw
- Green salad with a vinaigrette dressing
- Roasted vegetables
More Cheesy Delights: Recipes You’ll Love
If you’re a cheese lover like me, you’re always on the lookout for new and delicious cheesy recipes. Here are a few more of my favorites that I think you’ll enjoy:
- Cheesy Potato Gratin Casserole: A classic comfort food dish that’s perfect for any occasion.
- Cheesy Rotel Pasta: A quick and easy pasta dish with a spicy kick.
- Cheeseburger Macaroni: A fun and flavorful twist on mac and cheese that everyone will love.
- Buffalo Chicken Mac: Spice up your mac and cheese with a tangy buffalo chicken flavor.
- Honey Pepper Chicken Mac And Cheese: A sweet and spicy combination that’s sure to please.
- Shredded Bbq Chicken Mac And Cheese: A smoky and savory twist on a classic.
Wrapping Up: Your New Go-To Mac and Cheese Recipe
There you have it – the ultimate guide to making Slow Cooker Mac And Cheese that’s creamy, cheesy, and incredibly easy. This recipe is a game-changer for busy weeknights, potlucks, or any time you’re craving some serious comfort food. So, fire up that slow cooker and get ready to enjoy the best mac and cheese you’ve ever tasted. Trust me, your taste buds will thank you!
How long should I cook the mac and cheese in the slow cooker?
Cook on low for 2-3 hours, or on high for 1-1.5 hours. Cooking times may vary depending on your slow cooker. Look for tender macaroni and melted, bubbly cheese.
What can I do if my slow cooker mac and cheese turns out too dry?
Stir in a little more milk (start with 1/4 cup) until it reaches your desired consistency. You can also add a tablespoon or two of melted butter for extra richness.
Can I prepare the slow cooker mac and cheese ahead of time?
Yes, you can assemble all the ingredients in the slow cooker insert, but don’t start cooking it. Cover and refrigerate for up to 24 hours. When you’re ready to cook, simply place the insert in the slow cooker and cook as directed.
What are some variations I can make to the slow cooker mac and cheese?
You can add cooked bacon, diced jalapeños and cream cheese, steamed broccoli florets, or browned chorizo sausage to the mac and cheese for different flavor profiles.

Slow Cooker Ultimate Mac and Cheese
Equipment
- Slow cooker
- Large bowl
- Measuring cups
- Measuring spoons
- Whisk
- Spoon or spatula
Ingredients
- 1 pound elbow macaroni, uncooked
- 4 cups shredded cheddar cheese
- 1 cup shredded Monterey Jack cheese
- ½ cup grated Parmesan cheese
- 1 cup whole milk
- 1 teaspoon salt
- ½ teaspoon black pepper
- ¼ teaspoon garlic powder optional
- ¼ teaspoon mustard powder optional
Instructions
- Lightly grease your slow cooker.
- Pour the uncooked macaroni into the slow cooker and spread evenly.
- In a large bowl, combine the cheddar cheese, Monterey Jack cheese, and Parmesan cheese. Toss to mix well. Reserve about 1 cup of this cheese mixture for topping later.
- Sprinkle the majority of the cheese mixture (reserving 1 cup) over the macaroni in the slow cooker.
- In the same bowl, whisk together the evaporated milk, milk, melted butter, salt, pepper, garlic powder (if using), and mustard powder (if using).
- Pour the milk mixture evenly over the macaroni and cheese in the slow cooker.
- Cover the slow cooker and cook on low for 2-3 hours, or on high for 1-1.5 hours. Stir occasionally, especially during the last hour, to prevent sticking and ensure even cooking.
- Once the mac and cheese is cooked, sprinkle the reserved cheese mixture over the top.
- Cover and let it sit for about 5-10 minutes, or until the cheese on top is melted and gooey.
- Give the mac and cheese a final stir to incorporate the melted cheese on top.
- Serve hot and enjoy!
