How to Make Eggless Mug Cookie Easy & Quick Microwave Cookie Recipe INGREDIENTS 4 Tbsp Plain All Purpose Flour1/2 Tsp Baking Powder1 Tbsp Sugar2 Tbsp Peanut Butter (or any Nut Butter)1/4 Cup Milk2 Tbsp Chocolate Chips Note: I used a 1000 watt microwave. Related