Another super way of using our amazing tasty GNC Peanut Butter Powder!! by Elsa Jones Simple and ready in 15 minutes  so put the kettle on!! Ingredients! 1/2 cup of Gnc Peanut Butter Powder 1/2 cup of cacao powder 2 eggs 1/2 cup of water 1/2  tsp of vanilla extract 1/2 cup of honey   #guiltfree  …