cheddar cheese powder

3 Tbsp melted butter                                         ¼ cup plus 1 Tbsp cheddar cheese powder ¼ tsp yellow mustard powder ¼ tsp cayenne pepper (may substitute jalapeno pepper powder for “hot” popcorn) 4 cups popped popcorn                                    Sea salt and pepper to taste In a large bowl combine butter, cheddar cheese powder, mustard powder, and cayenne or jalapeno powder with popcorn. Season with salt...