I'll stick to different kinds of nut butter from now on, but will definitely be keeping this recipe around for years to come! (beyondthepeel.net)
Gently place the one tablespoon of nut butter in the center of the batter, and top with the remaining chocolate cake batter so you can't see the nut butter anymore. (beamingbanana.com)
Feel free to sub in any type of nut for the almonds, and any type of nut butter for the almond butter. (athleticavocado.com)