In a food processor or blender, process beans with about 1/2 cup of
reserved liquid, adding more liquid if necessary, to make a smooth
paste. Add garlic, cumin, red pepper, salt & pepper and process to
combine well.
In a medium mixing bowl, combine bean paste mixture with oats. Mix
well, adding additional bean liquid or oats as necessary to make a
mixture that holds together well and keeps its shape.
Shape mixture into 8 patties about 1/2" thick. Heat oil in a skillet
or spray a nonstick skillet with cooking spray. Over medium high
heat, cook patties until golden brown on each side, about 5 minutes.
Serve topped with vegetarian gravy, mushroom gravy, cranberry sauce,
or other topping of choice.
Other Options:
Serve patties on a bun with "burger" toppings & condiments. Mixture
can also be shaped into "nuggets" or "fingers" and fried until golden.