sweet bean burritos

i can't believe i haven't posted this yet! it's an absolute staple; i make it at least twice a month because it's easy to throw together and tasty tasty tasty.

2-3 large sweet potatoes, peeled
1/2 onion, diced
olive oil
1 can black beans, rinsed/drained
1 can great northern (white) beans, rinsed/drained
1 garlic clove, diced
1 TB chili powder
1-2 tsp cumin
salt to taste
tortillas

microwave potatoes until tender enough to mash. meanwhile, saute onions in 2 tsp olive oil until translucent. add garlic to pan. add black beans, chili powder, cumin and salt. when potatoes are done, put in a bowl with the white beans and mash. add potato mixture to pan, combine with onion/bean mixture. divide among tortillas, roll into burritos. top with shredded cheddar.

* this tastes great with salsa and sour cream. adjust the spices to your taste.