Preheat oven to 400°F. Use the top and bottom elements.
Stir together all ingredients except the butter. Drop by large tablespoon
onto baking sheet sprayed with cooking spray.
Bake on the middle rack for 10–15 minutes, or until peaks are golden
Remove biscuits from oven and brush on melted butter. (Use all the
butter; sprinkle with salt if butter is unsalted.)