Ingredients

3 tablespoons safflower oil 

1/2 cup popcorn kernels, plus more for testing 

4 tablespoons melted unsalted butter 

1/2 cup finely grated Pecorino Romano 

2 teaspoons Tajín Clásico seasoning 

1/2 teaspoon kosher salt 

1 pinch cayenne pepper (optional) 

Preparation

Heat oil and a few popcorn kernels in a large, heavy-bottomed pot over high. When kernels pop, add 1/2 cup kernels, cover, and remove from heat; let stand 30 seconds. Return to high heat; cook until popping stops, about 2 minutes. Transfer to a bowl. Toss with butter, cheese, Tajín, and salt. Add more Tajín to taste, and cayenne for extra heat, if desired.