Homemade Refried Beans

1 bag pinto beans (16 oz)
Soak overnight and rinse well.
Put in crockpot with:
5 cups water
3 chicken bullion cubes
½ small chopped onion
3 diced garlic bulbs
The last 2 hours add: (You can experiment here)
1 tsp chili powder
1 T oregano
2 tsp cumin
½ tsp salt
Set on low 8-10 hours or hight 4-5 hours. Then mash with a potato masher or mixer and let stand until it thickens. You may have to take out some water before you mix, but not too much.