Whip all ingredients in a stand mixer with whisk attachment until well blended and fluffy. Spoon into 1/4-cup ramekins or roll up in waxed paper to chill and slice into coins for topping steaks.
You can also use chipotle powder or minced chipotles in adobo; rosemary; red pepper flakes; tarragon; toasted curry powder or cardamom—the options are limitless!