I also added strawberries, used almond butter, and added flax and cinnamon. They did not rise. Not bad, not sure if the large amount of almond butter offsets not having flour - for health purposes.
Delicious! Lighter than expected but good - the flavor reminded me of peanut butter fudge. Very easy to make - just like normal buttercream but with peanut butter. Great on chocolate cupcakes!
