Crockpot Macaroni and Cheese
Author by Amanda Davis on August 5, 2018 Updated on January 13, 2025
4.98 from 5801 votes
This creamy crockpot mac and cheese starts with uncooked macaroni. Just throw the milk, cheese and seasonings in the slow cooker for a meal everyone will love!
Cook Time 2 hours hrs
Total Time 2 hours hrs 20 minutes mins
85499 shares
This creamy crockpot mac and cheese starts with uncooked elbow pasta; no boiling these noodles. Simply throw the milk, cheese, and seasonings in the slow cooker for a meal everyone will love!
The slow cooker is super portable and the dish won’t dry out. This is a great casserole to take to a potluck or family get together.
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Creamy Crockpot Mac and Cheese
There are lots of different ways to make mac and cheese, but two of them are more popular than others. The first type is southern or baked mac and cheese, which includes eggs and is almost like a casserole. The second type is cooked on the stovetop in a béchamel sauce. There are no eggs and it is super creamy.
In order to get that ultra creamy texture in a crock pot, you either have to use condensed cheese soup or Velveeta cheese, neither of which appealed to me.
The next best thing is to use evaporated milk and American cheese, the kind you get from the deli counter. Barring American cheese, using a melty cheese like Muenster or Havarti will also produce creamy results.
If you are making for the holidays
If you’ve never made this before, please do a dry run before the holiday! Everyone’s slow cooker acts differently, so it’s important to try this out first. Please read through the FAQ below as well for best results.
Frequently Asked Questions
There have been quite a few questions on this recipe, please check here before asking in the comments as it may already have been answered. PLEASE READ the notes in the printed recipe.
Can I double this recipe and does it change the cooking time?
Yes, this recipe can be doubled provided you have a large enough slow cooker. The cooking time will not change.
I don’t eat yellow cheese, what is a good white substitute?
Muenster works well, as does White American and White Cheddar. A marble cheese should work as well. Sharp cheddars will give this dish the best flavor, try Vermont white sharp cheddar!
Can I make this ahead and reheat it?
We don’t recommend reheating macaroni and cheese as it never tastes quite the same and there’s a possibility that the macaroni will become mushy. However, if this is a deal breaker, you can reheat it – simply add some milk to loosen the thickened sauce while reheating. We recommend making it and having it ready right before you leave. Turn off the slow cooker but leave the lid on. When you arrive stir it and loosen with milk if needed.
Why was my mac and cheese gritty?
Prepackaged shredded cheese contains an anti-caking agent that can cause your final product to taste gritty. Purchase your cheese from the deli and shred it yourself. We’ve also discovered that some less expensive cheeses are gritty even when you shred them yourself, but after the mac and cheese sits for a while the grittiness goes away.
Why was my mac and cheese mushy?
If it cooks too fast or too long it will get mushy. The biggest culprit is thin macaroni noodles. We use Barilla brand and have also used Creamette. These noodles are thicker and sometimes have ridges. Thinner noodles will cook much faster and turn mushy.
Another reason could be an older slow cooker that may cook hotter (even on low) than a newer crock pot. Leave the lid on for one hour on low. DON’T increase the temp to High! Stir after one hour then check after 15 more minutes. Check and stir every 15 minutes after that if needed. Mine was done is 1 hour and 45 minutes.
Mushy mac and cheese can also be the result of using gluten free macaroni noodles as they do not hold up as well. One of our readers made this successfully with gluten free pasta. she said hers was done in 90 minutes but began to get mushy at 2 hours, so it’s important to keep an eye on it!
Can I mix all of the ingredients, refrigerate overnight, and put in the crockpot a few hours prior to serving?
Yes, with the exception of the pasta. Wait until you take it out of the fridge and are turning the slow cooker on before you add the macaroni.
I’m confused by the cooking time, is it 2 hours or 3?
Actually, it’s up to 3 hours. You should cook the dish on low for 1 hour, then stir it and check for doneness. After that, check it periodically (every thirty minutes or so) until it is done. The actual cooking time is completely dependent on the slow cooker you have (similar to ovens, they all cook differently), hence the “up to 3 hours” instruction.
To keep our mac and cheese from being bland we added mustard, garlic, and cayenne to ours in addition to the basic salt and pepper. These can all be adjusted to your taste.
Crockpot Mac and Cheese
This creamy crockpot mac and cheese starts with uncooked macaroni. Just throw the milk, cheese and seasonings in the slow cooker for a meal everyone will love!
4.98 from 5801 votes
IMPORTANT – There are often Frequently Asked Questions within the blog post that you may find helpful. Simply scroll back up to read them!
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Course: Sides
Cuisine: American
Servings: 8 people
2 hours hrs 20 minutes mins
Calories: 574
Author: Amanda Davis
Ingredients
▢ 1 pound elbow pasta uncooked (regular, NOT gluten free, NOT quick cook pasta) We use Barilla brand
▢ 2 ½ cups whole milk
▢ 12 ounces evaporated milk
▢ 12 ounces Extra sharp cheddar 3 cups shredded (from the deli, shred yourself, don’t buy bagged)
▢ 4 ounces American cheese 1 cup shredded (from the deli, not processed slices)
▢ 1 teaspoon salt
▢ ½ teaspoon black pepper
▢ ½ teaspoon dry mustard
▢ ¼ teaspoon garlic powder
▢ Dash of cayenne pepper to taste
▢ ¼ cup butter cubed
Things You’ll Need
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Food processor for shredding cheese
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Before You Begin
- IMPORTANT – please do not use the bagged shredded cheese. It contains an anti-caking agent that can make your mac and cheese gritty. Get the cheese from the deli and shred it yourself.
- PASTA – please use a sturdy pasta, not the really thin noodles. Thin noodles will cook much faster and turn to mush. Since the pandemic manufacturers have changed their noodles, look for sturdy ones!
- Also, every slow cooker is different. Newer slow cookers should work fine for this recipe. Cook on low for one hour without disturbing. Remove lid and stir well. Replace lid and check every 30 minutes after that. DO NOT turn the heat up! You will make your macaroni mushy. My slow cooker is only a couple years old and my mac and cheese is done after about 1 hr and 45 minutes.
- For BEST RESULTS be sure to read the Frequently Asked Questions in the blog post before making your mac and cheese.
- Making for the holidays? If you’ve never made this before, please do a dry run before the holiday! Everyone’s slow cooker acts differently, so it’s important to try this out first. Happy Thanksgiving and Merry Christmas!
Instructions
Spray 6-quart slow cooker with non-stick spray.
Rinse the uncooked pasta well in cold water and drain.
1 pound elbow pasta
Add uncooked pasta to crockpot along with milks, cheeses, salt, pepper, mustard, garlic and cayenne pepper. Stir to combine, making sure macaroni is submerged in liquid as much as possible.
2 1/2 cups whole milk, 12 ounces evaporated milk, 12 ounces Extra sharp cheddar, 4 ounces American cheese, 1 teaspoon salt, 1/2 teaspoon black pepper, 1/2 teaspoon dry mustard, 1/4 teaspoon garlic powder, Dash of cayenne pepper
Dot with cubed butter.
1/4 cup butter
Cover and cook on low heat for 1 hour. Remove lid and stir, be quick! Don’t let too much heat out. Depending on your slow cooker, your dish could be done at this point or require UP TO 1-2 more hours.
If not done, continue cooking and checking periodically (ever half hour or so).
When done, pasta will be tender and liquid will be thick and creamy. Sauce will thicken even more after lid is removed and mac and cheese sits.
Expert Tips & FAQs
- Condensed milk is sweetened and the two cannot be used interchangeably. Use evaporated milk.
- Don’t use regular milk in place of evaporated milk. However, you can create your own evaporated milk. To make 1 cup of evaporated milk, simmer 2 1/4 cups of regular milk down until it becomes 1 cup. Replacing the evaporated milk with regular milk will result in sauce that is too runny because of the water content in regular milk.
- For the milk in the ingredient list, use whole milk as directed. Using a lower fat milk can add more water and make your mac and cheese more liquidy nand not cook properly.
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Nutrition
Serving: 1cup | Calories: 574cal | Carbohydrates: 51g | Protein: 26g | Fat: 29g | Saturated Fat: 17g | Cholesterol: 90mg | Sodium: 923mg | Potassium: 426mg | Fiber: 1g | Sugar: 10g | Vitamin A: 985IU | Vitamin C: 0.8mg | Calcium: 672mg | Iron: 1.2mg
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The recipes on this blog are tested with a conventional gas oven and gas stovetop. It’s important to note that some ovens, especially as they age, can cook and bake inconsistently. Using an inexpensive oven thermometer can assure you that your oven is truly heating to the proper temperature. If you use a toaster oven or countertop oven, please keep in mind that they may not distribute heat the same as a conventional full sized oven and you may need to adjust your cooking/baking times. In the case of recipes made with a pressure cooker, air fryer, slow cooker, or other appliance, a link to the appliances we use is listed within each respective recipe. For baking recipes where measurements are given by weight, please note that results may not be the same if cups are used instead, and we can’t guarantee success with that method.
This post was originally published on August 21, 2017
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Amanda Davis
President at Amanda’s Creative Studio, Inc.
Amanda Davis is the entrepreneurial mom of four grown children and four step children. She and her husband, Chef Antoine, love to cook together creating recipes for this blog. Amanda also make kid’s crafts and creates decorative items for her home. She is a crafting expert and guru in the kitchen and has appeared online and in print publications many times over the years. She is also a craft book author five times over and product developer as well as the owner of FunFamilyCrafts.com. You can find her on social media by using the buttons to the left!
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August 5, 2018 By Amanda Davis
Filed Under: Casseroles, Christmas, Fall, Father’s Day, Football Recipes, Grain Sides, Mother’s Day, Pasta, Popular Recipes, Side Dish Recipes for the Crockpot, Slow Cooker, Thanksgiving, Winter
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Comments
Jenny says
August 20, 2025 at 8:41 am
I made this exactly according to the recipe and even used the recommended brand of pasta. After 1hr of undisturbed cooking, my noodles were mushy. I might try it again but cook the noodles separately and add them at the end.
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Amanda Davis says
August 21, 2025 at 8:11 am
I was going to recommend that you cook the noodles halfway, then put them in at the beginning of the recipe. They will still continue to cook, but slowly and won’t get mushy. We’ve tested 5 different crockpot temps and unfortunately they are all different ranging anywhere from 110F (perfect creamy mac an cheese) to 160F (ends up mushy). Thanks for trying the recipe!
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Moneva says
August 15, 2025 at 6:12 pm
Haven’t tried it yet but making it gluten free wife is excited so I will be back to give the taste results
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AJ says
July 20, 2025 at 3:07 pm
I’ve made this at least 5 times, and changed up brands of cheese to use. The best have been using Aldi’s brand of cheese, then any “big box” brand’s cheese(cheddar and pepper jack). Using a “high quality” aged/reserved cheddar tasted great, but was more like an oatmeal consistency because that cheese doesn’t melt well.
I turn it up a notch and use homegrown chopped garlic, plus add 8oz ham steak chopped up, and occasionally chopped black olives! Always delicious, but use an “average/general use” cheddar.
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Samantha B. says
July 13, 2025 at 9:31 am
Ive done this three times now and it comes out WONDERFULLY every time. But you HAVE TO READ THE INSTRUCTIONS carefully. I did use inferior noodles once…turned to mush. That’s on me. I took it to a 4th of July cookout this year and people RAVED over it. Was gone in less than 20 minutes :)
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Kristi Pokornowski says
July 11, 2025 at 11:02 am
I was so excited to give this recipe a try but it did not turn out well. The flavor was good but the texture of the noodle was starchy (like it had been overcooked but it was still al dente) and the it curdled. I know each crockpot is different but I followed the directions exactly as stated and it just didn’t work out.
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