I pulled my recipe from here. Actually, I just used that as a guideline. I threw some dry pinto beans in water last night to soak, this morning cooked them a bit with some chopped onion, cumin, and garlic powder. Then added some more cumin and chili powder and cooked a bit more. I then mashed them and let them side. Any extra water was soaked up. I had added quite a bit of water.
My husband said they tasted good just needed a bit more spice. Okay, I can add a bit more next time. They were easy and a cheap part of the meal.