Pioneer-Style Crockpot Mac and Cheese
This pioneer-style crockpot mac and cheese is the creamy, no-fuss kind you stir once and forget. Evaporated milk, eggs and a pile of sharp cheddar turn into a sauce that stays smooth for hours, and the slow cooker keeps it warm for the whole table.
10
servings15
minutes3
hoursA creamy slow cooker mac and cheese built on evaporated milk, eggs and two kinds of cheese. It cooks low and slow and never turns grainy.
Ingredients
1 lb elbow macaroni, cooked 3 minutes short of the package time and drained
4 tablespoons butter, melted
1 can (12 oz) evaporated milk
1 1/2 cups whole milk
3 large eggs, beaten
4 cups sharp cheddar, freshly shredded, divided
1 cup Colby Jack, freshly shredded
1/2 cup sour cream
1 teaspoon dry mustard
1/2 teaspoon garlic powder
1/2 teaspoon smoked paprika, plus more for dusting
1 teaspoon kosher salt
1/2 teaspoon black pepper
Nonstick spray for the crock
Directions
- Spray a 6-quart slow cooker well with nonstick spray, including the corners. Mac and cheese loves to stick there.
- Boil the macaroni 3 minutes less than the package says. It will keep cooking in the crock, so it should still be quite firm. Drain but do not rinse.
- Whisk the evaporated milk, whole milk, eggs, sour cream, mustard, garlic powder, paprika, salt and pepper in a large bowl until smooth.
- Toss the hot macaroni with the melted butter in the crock. This coats the pasta and stops it from clumping.
- Stir in 3 cups of the cheddar and all of the Colby Jack. Pour the milk mixture over the top and stir gently to combine.
- Scatter the last cup of cheddar over the surface and dust with a little paprika.
- Cover and cook on LOW for 2 1/2 to 3 hours, or on HIGH for 1 1/2 hours. Stir once after the first hour and again at the end if you like.
- It is done when the edges are set, the center is creamy and the sauce is thick but still loose. Eggs should be fully cooked, with no wet streaks.
- Turn the cooker to WARM and let it sit 10 minutes. The sauce thickens as it rests.
- Stir before serving and add a splash of milk if it has tightened up.
Notes
- Swap half the cheddar for pepper jack for a spicier pot. Make it ahead by cooking the pasta the day before and storing it oiled in the fridge. Leftovers keep 4 days in a covered container and reheat well with a splash of milk. Serve straight from the crock set on WARM for potlucks.
Why this version works
Most slow cooker mac and cheese goes wrong because the pasta is cooked all the way before it ever hits the crock. Here the macaroni is pulled early, so it finishes in the sauce and keeps its bite instead of turning to paste.
The evaporated milk is the real trick. It has less water than regular milk and holds up under long, gentle heat, and the eggs set the sauce just enough so it clings to every elbow. A pan sauce can break if you look away, but the slow cooker holds a steady low temperature that never scorches. Because the heat stays under 200 degrees, the cheese melts in slowly and the fat never separates. You get a sauce that looks like it came from a pan on the stove, without ever standing over it or stirring a roux.
Ingredient notes
Elbow macaroni: Buy a standard dry elbow, not a quick-cook kind. Thicker walls survive the extra hours without going mushy. Check the package for the cook time and subtract three minutes. If you only have shells or cavatappi, they work too.
Sharp cheddar: Shred it yourself from a block. Bagged cheese carries anti-caking starch that makes the sauce a little gritty. Sharp has more flavor per bite, so you need less of it, and a good block melts into a smooth, glossy sauce.
Evaporated milk: Use the plain canned kind, not sweetened condensed. The two sit side by side on the shelf and the mix-up is easy to make. Look for cans stacked near the baking aisle, usually labeled evaporated milk.
Colby Jack: It melts smoother than extra sharp cheddar alone, so it gives the sauce a creamy body. Mild cheddar tastes flat after hours in the cooker, so the Colby Jack is there for texture, not for punch.
Dry mustard: A small amount sharpens the cheese flavor and you will not taste it as mustard. A quarter teaspoon of hot sauce does the same job if you have no mustard powder on hand.
Tips for the best result
Undercook the pasta: This is the most common mistake with this dish. Fully cooked noodles keep absorbing liquid for three hours and the pot ends up thick and soft. Rinse nothing and do not add oil to the water, since starch on the surface helps the sauce cling.
Stay close at the end: Slow cookers vary a lot. Check at the 2 hour mark, since the edges can brown and dry out if it runs long. If the sides look dark brown before the middle sets, switch to WARM and let carryover heat finish the job.
Rest before serving: Ten minutes on WARM lets the sauce tighten so it spoons up neatly instead of running off the plate. Add a splash of warm milk to bring it back if it tightens too much on a buffet.
Swaps and variations
Use all whole milk instead of evaporated if you need to, but add a tablespoon of flour to the eggs so the sauce still thickens. Cream cheese, cubed, can replace the sour cream for an even richer pot. Stir in cooked bacon or diced jalapeno for a spicier version. Whole milk and a little cream stirred in at the end also work well for a looser, more saucy bowl.
Do not use fat-free milk or pre-shredded cheese here. The sauce will break and turn grainy over the long cook.
What to serve with it
Pair it with something green and sharp to cut the richness, like roasted broccoli or a vinegar slaw. It also sits happily next to pulled pork, baked chicken or a holiday ham. For a buffet, set the crock at the start of the line with a big spoon and a stack of small plates. A sprinkle of chopped parsley on top gives the table some color. For a full holiday meal, this sits well beside greens and cornbread.
Storing, freezing and reheating
Cool leftovers within two hours and keep them in the fridge up to 4 days. Reheat in a saucepan or the microwave with a splash of milk, stirring often, so the sauce loosens and comes back creamy. A cold crock should be scooped out into shallow containers so it cools quickly.
Freezing is not ideal because the egg sauce can turn grainy, but you can freeze it up to 2 months if you accept a softer texture. Thaw overnight in the fridge before warming. Portion into single servings before freezing so you only thaw what you need.
Pioneer-Style Crockpot Mac and Cheese at a glance
- Prep time: 15 minutes
- Cooking time: 3 hours
- Servings: 10 servings
- Ingredients: 14, led by elbow macaroni, butter, (12 oz) evaporated milk, whole milk
Tips for Pioneer-Style Crockpot Mac and Cheese
Swap half the cheddar for pepper jack for a spicier pot. Make it ahead by cooking the pasta the day before and storing it oiled in the fridge. Leftovers keep 4 days in a covered container and reheat well with a splash of milk. Serve straight from the crock set on WARM for potlucks.
Pioneer-Style Crockpot Mac and Cheese FAQ
How long does Pioneer-Style Crockpot Mac and Cheese take?
Pioneer-Style Crockpot Mac and Cheese takes 3 hours of cooking after 15 minutes of prep.
How many people does Pioneer-Style Crockpot Mac and Cheese serve?
This recipe makes 10 servings.
What do I need to make Pioneer-Style Crockpot Mac and Cheese?
14 ingredients, led by elbow macaroni, butter, (12 oz) evaporated milk, whole milk. Amounts are in the recipe card above.
