Lightly adapted from Mark Bittman's How to Cook Everything Vegetarian
Serves 2 as a main
Puree the beans along with about 1/4 cup of water in a food processor until smooth and thick, adding water as necessary for a thick battery consistency. Stir in or pulse in remaining ingredients. The batter should now be like a very thick pancake batter.
Heat a 10" or larger skillet or griddle over medium heat and drizzle a bit of oil over. (Just like making pancakes. It doesn't take much if you have a good pan.) Ladle out a portion, swirl to a nice round and cook until well-browned, about 5 minutes. Flip and cook for another 5 minutes. Repeat.