Grease a small mug, ramekin, or two small dishes. (Especially if you’re going to pop the cake out instead of eating from the mug or dish, be sure to grease very well.) Gently heat the nut butter and milk of choice and stir until the nut butter is mostly dissolved (i.e. break up any big clumps). Combine all ingredients. Either bake at 350 F, or microwave. Time will vary depending on wattage of your machine - I microwaved the pictured mug cake in two small glass dishes for 40 seconds, then opened the door to let heat escape, then microwaved another ten seconds, then another ten after that. Let cool before going around with a knife and popping out.View Nutrition Facts