Once the noodles are tender and the mixture looks creamy and saucy, sprinkle the remaining 1 cup of shredded Swiss cheese over the top. Cover again and cook on LOW for another 10 to 15 minutes, just until the cheese on top is fully melted and stretchy.
Give the noodles a gentle stir to pull that top layer of melted Swiss down into the pot. The sauce should look glossy and rich, and when you lift a spoonful, the cheese should stretch a bit between the noodles.
Taste and adjust the seasoning if you like (the salted butter and Swiss usually give enough saltiness). Switch the slow cooker to WARM for serving, and stir occasionally to keep the noodles from sticking to the sides. Serve hot straight from the slow cooker.
Variations & Tips
If your family prefers a milder flavor, you can use half Swiss cheese and half a mild white cheese like mozzarella or Monterey Jack, keeping the total amount the same so the texture stays rich and stretchy. For kids who are picky about strong cheese, start with 3 cups Swiss and 1 cup mild cheese and see how they like it.
If you need to stretch the recipe for a bigger crowd, you can add up to 4 more ounces of noodles and an extra 1/2 to 1 cup milk, but be sure your slow cooker is large enough and stir a couple of times so the noodles cook evenly. For a slightly lighter version, you can use 2% milk, though the sauce will be a bit less rich and creamy; avoid using skim milk, as it tends to make the sauce thin and grainy.
To add a little texture for adults, top individual bowls with a sprinkle of black pepper or a spoonful of buttered breadcrumbs, keeping the base recipe at four ingredients so it stays true to its simple roots.
Food safety tips: Keep the slow cooker on LOW or WARM once the dish is done; don’t let it sit at room temperature for more than 2 hours. Cool leftovers quickly, transfer them to an airtight container, and refrigerate within 2 hours of cooking. Reheat leftovers thoroughly until steaming hot, adding a splash of milk to loosen the sauce if needed, and only reheat what you’ll eat—avoid reheating the same portion multiple times.
Pages: 1 2
