Ingredients
Equipment
Method
- Coat the inside of a 6-quart slow cooker with cooking spray.
- Add the evaporated milk, whole milk, cream cheese, butter, dry mustard, paprika, and black pepper to the slow cooker.
- Cover and cook on HIGH for 45–60 minutes or LOW for 1 1/2–2 1/2 hours, stirring every 30 minutes, until hot and the cream cheese stirs smooth.
- During the final 15 minutes of heating, bring 4 quarts water to a boil in a large pot.
- Add the kosher salt and macaroni, and cook until just al dente according to the package directions; drain.
- Turn the slow cooker to LOW if it was on HIGH.
- Stir in the cheddar and Monterey Jack a handful at a time until melted and smooth.
- Add the drained macaroni and stir to coat.
- Cover and cook on LOW for 15–20 minutes, stirring once halfway through, until hot throughout and coated in sauce.
- Turn off the slow cooker and let the mac and cheese stand uncovered for 5 minutes before serving.
Notes
Stir the freshly grated cheeses in a handful at a time for a smooth sauce. Refrigerate leftovers for up to 3 days; freezing is not recommended because the sauce may turn grainy. For a gluten-free variation, use gluten-free elbow macaroni.
