Take your favorite peanut butter cookie recipe.
Embrace your "I don't want to actually make cookies" laziness.
Put entire batter into (well-greased) pan.
Bake.

Share with the pups if you're so inclined!

Which is basically what happened when I wanted peanut butter cookies but was too lazy to make the cookie. The cake is denser than cookies, obviously, but it's just as delicious!

This is the recipe I used from Food.com. Yes, it's for dogs, but note lack of sugar! I did add a little local honey for sw...