Ingredients
Equipment
Method
- Heat the oven to 350°F and coat a 9x13-inch baking dish with nonstick cooking spray.
- Bring a large pot of water to a boil, add the kosher salt and macaroni, and cook until 2 minutes shy of the package directions; drain well.
- In a large bowl, whisk the eggs, evaporated milk, whole milk, melted butter, dry mustard, paprika, and black pepper until combined.
- Spread half the macaroni in the prepared dish and sprinkle with half of the cheddar and Monterey Jack portions set aside for layering; repeat with the remaining macaroni and layering cheese, then sprinkle the reserved topping cheese over the top.
- Pour the egg mixture evenly over the macaroni and bake uncovered for 35 to 45 minutes, until the top is golden and the center reaches 160°F.
- Let the casserole rest for 10 minutes before serving.
Notes
For the creamiest texture, cook the macaroni until 2 minutes shy of the package directions. Refrigerate leftovers in an airtight container for up to 4 days; freezing is not recommended because the dairy-based casserole may turn grainy. For a gluten-free variation, use gluten-free elbow macaroni.
