Baking Sheet Macaroni and Cheese

Ingredients
3 tablespoons butter
12 ounces extra-sharp cheddar cheese, coarsely grated
12 ounces sharp cheddar cheese, coarsely grated
1 pound pasta spirals (or other small shape)
1/8 teaspoon cayenne
Salt
2/3 cups whole milk
Preparation steps
Heat oven to 475 degrees. Use one tablespoon butter to thickly grease a 11-by-17-inch rimmed baking sheet. Combine the grated cheeses and set aside 2 heaping cups for topping.
Bring a large pot of salted water to a boil. Add the pasta and cook for 6 minutes. Drain.
In a large bowl, toss together the pasta, cheeses, cayenne and salt to taste. Spread the mixture in the baking sheet and evenly pour the milk over the surface. Sprinkle the reserved cheese on top, dot with the remaining butter and bake, uncovered, until golden and crisp, about 15 minutes

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