– For best results, use no-stir creamy peanut butter for this recipe. While it is possible to use chunky peanut butter, the chunks may stick to the bottom, which may not be the desired results.
– Do not use reduced fat peanut butter – it does not react the same way in the recipe.
– Weigh you peanut butter rather than using a cup measurement for the most accurate results.
– While it will technically bring you over three ingredient mark, serving this cake with an icing sugar glaze, whipped cream or even a buttercream is extremely delicious.