Refried Beans - cooking recipe

Ingredients

3 C. dried pinto beans
1 tsp. salt
4 Tbsp. vegetable shortening
1 large onion
1 (10 oz) can diced tomatoes with chilies
1 C. shredded Jack cheese

Preparation

Place beans and salt in a large saucepan; add enough water to cover beans.
Over moderate heat bring water to a boil.
Reduce heat to low, cover pan, and simmer beans until tender. (about 1 1/2 hours)