Crockpot Macaroni and Cheese: Fall Comfort Food You’ll Love
8
20 minutes
2 hours
If comfort food had a royalty chart, Crockpot Macaroni and Cheese would be wearing the crown, holding a spatula, and demanding seconds. This ultra-creamy, slow-cooked masterpiece is everything we love about homemade mac and cheese—without standing over a hot stove or dirtying five different pots.
We’re talking about tender pasta, melted cheese perfection, and just enough butter to make your soul happy. The best part? You literally toss everything into your slow cooker, stir, and let the magic happen. Whether you’re hosting a holiday potluck, craving a weeknight win, or need something cozy to survive the winter chill, this Crockpot Macaroni and Cheese is about to be your new best friend.
Why You’ll Love This Crockpot Macaroni and Cheese
Besides the obvious “it’s mac and cheese” factor, this recipe checks all the boxes:
- Effortless: No boiling pasta or making a roux. The slow cooker does all the work.
- Creamy and dreamy: Thanks to evaporated milk and freshly shredded cheese, the texture is perfectly velvety.
- Crowd-pleaser: This dish disappears fast—prepare for recipe requests.
- Make-ahead friendly: Perfect for parties, game nights, or family dinners.
So go ahead, grab that crockpot that’s been collecting dust in your cabinet. It’s about to become the star of your kitchen.
Key Ingredients for the Perfect Crockpot Macaroni and Cheese
The secret to amazing Crockpot Macaroni and Cheese lies in a few well-chosen ingredients. Let’s break down what makes each one essential (and how to avoid common mishaps).
1. Pasta
Go for sturdy elbow macaroni—not the thin, quick-cook kind. The thicker noodles hold up beautifully to the slow simmer, soaking in flavor without turning mushy. Brands like Barilla or Creamette work great here.
Pro Tip: Rinse the pasta in cold water before adding it to the crockpot to prevent sticking.
2. Cheese (The Star of the Show)
Skip the pre-shredded stuff! It’s coated with anti-caking agents that make your mac gritty. Buy cheese from the deli and shred it yourself for that silky melt.
You’ll need:
- Sharp Cheddar: Brings a bold, tangy punch.
- American Cheese: Adds unbeatable creaminess.
- Optional swaps: White Cheddar, Muenster, or Havarti for a lighter color or milder flavor.
3. Evaporated Milk
Unlike regular milk, evaporated milk is thicker and creamier, which means a smoother, more stable sauce. It helps bind everything together while keeping that luscious texture.
4. Butter
Because obviously. Butter gives richness and flavor depth. Use real butter, not margarine—this isn’t the time to skimp.
5. Seasonings
A touch of dry mustard, garlic powder, and cayenne transforms your cheese sauce from bland to “where have you been all my life?” The cayenne doesn’t make it spicy—it just enhances the overall flavor.
Crockpot Macaroni and Cheese
8
servings20
minutes2
hours2
hours20
minutesIngredients
1 pound elbow pasta (uncooked, NOT gluten-free or quick-cook)
2 ½ cups whole milk
12 ounces evaporated milk
12 ounces extra sharp cheddar, shredded (from the deli)
4 ounces American cheese, shredded (from the deli)
1 teaspoon salt
½ teaspoon black pepper
½ teaspoon dry mustard
¼ teaspoon garlic powder
Dash of cayenne pepper (optional but recommended)
¼ cup butter, cubed
Directions
- Prep the Pasta
Rinse the uncooked macaroni under cold water for about 30 seconds. This removes excess starch and helps prevent clumping once it cooks. - Combine Everything in the Slow Cooker
Spray your slow cooker with non-stick spray. Then add your pasta, whole milk, evaporated milk, shredded cheeses, salt, pepper, mustard, garlic powder, and cayenne. Stir to make sure all the pasta is submerged.
Dot the top with butter cubes—these will melt into the sauce and add that irresistible richness. - Cook Low and Slow
Cover and cook on low for one hour. Resist the urge to open the lid too soon (you’ll let out precious heat).
After one hour, give it a quick stir. Depending on your slow cooker’s temperature, your mac and cheese might be done or need another 30–60 minutes. Continue checking every half hour until the pasta is tender and the sauce is thick and creamy.
Tip: Every slow cooker cooks differently! Mine finishes perfectly at about 1 hour 45 minutes. - Serve Hot and Gooey
Once it’s done, let the mac and cheese sit for 10–15 minutes before serving. The sauce thickens slightly as it cools—hello, creamy perfection.
Kitchen Tools You’ll Love
Want to make your Crockpot Macaroni and Cheese experience even smoother? Here are some must-haves:
Perfect for batch cooking or entertaining.
Shreds cheese in seconds for that perfect melt.
Precision matters when achieving the perfect creamy balance.
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Ways to Enjoy Crockpot Macaroni and Cheese
One of the best things about Crockpot Macaroni and Cheese is how versatile it is. Whether you’re feeding picky kids or impressing your foodie friends, it’s a guaranteed win.

Here are some ways to enjoy it:
1. As a Side Dish for Gatherings
Pair it with BBQ ribs, fried chicken, or baked ham. It’s always a hit at potlucks, game days, or holiday dinners.
2. As a Standalone Meal
Because sometimes, carbs and cheese are the only things that matter. Serve it in a big bowl with a side salad if you need to feel virtuous.
3. As a Mac and Cheese Bar
Hosting friends? Set up a DIY mac bar with toppings like:
- Crispy bacon bits
- Crumbled Ritz crackers
- Sautéed mushrooms
- Hot sauce or buffalo drizzle
- Broccoli florets for a little “balance”
4. Leftover Remix
If you do have leftovers (rare, but possible), use them creatively!
- Stir into chili for cheesy comfort food fusion.
- Spoon into muffin tins, bake, and make mac and cheese bites.
- Add to a grilled cheese sandwich for double the indulgence.
Tips for the Best Crockpot Mac & Cheese
You’ve got the recipe, but these expert tips ensure your results are next-level:
1. Always Shred Your Own Cheese
Store-bought shredded cheese is convenient, but those anti-caking agents ruin the creamy texture. Take the extra 5 minutes—it’s worth it.
2. Don’t Overcook
This is the #1 mistake people make. Every crockpot is different, so check early and often after the first hour. Once the noodles are tender, stop cooking!
3. Use Whole Milk
Lower-fat milk adds extra water and makes your sauce thin. Whole milk keeps it luxuriously creamy.
4. Don’t Pre-Mix and Refrigerate
If you’re prepping ahead, mix all ingredients except the pasta. Add the noodles just before cooking to prevent sogginess.
5. Make a Test Batch
If you’re serving this for the holidays, do a dry run first. Every slow cooker has its quirks, and you’ll feel more confident knowing exactly how yours performs.

How to Store Crockpot Macaroni and Cheese
If you somehow manage not to eat the whole pot (respect), here’s how to store it properly:
- Refrigerate: Store in an airtight container for up to 3 days.
- Reheat: Warm gently on the stovetop or in the microwave with a splash of milk to restore creaminess.
- Avoid freezing: The sauce can separate and lose its texture once thawed.
FAQs About Crockpot Macaroni and Cheese
Final Thoughts
There’s something nostalgic about Crockpot Macaroni and Cheese—it’s the kind of dish that makes you feel instantly at home. It’s cheesy, creamy, and comforting in every possible way. Whether you’re feeding a crowd or just treating yourself, it’s proof that simple ingredients can deliver serious satisfaction.
So go ahead—grab your slow cooker, shred that cheese, and make the creamiest mac and cheese your kitchen has ever seen. Trust me, once you do, there’s no going back to boxed pasta ever again.
More slow-cooker favorite recipes:
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