Mexican Beans

1 tablespoon vegetable oil
1 whole serrano chile
1/4 teaspoon serrano chiles, ground
1 28−oz. can pinto beans
1/3 cup water

Heat oil and whole chile in sauce pan.
When chile is tender, add ground chiles, beans and water.
Stir well.
Bring to a boil, reduce heat and simmer 10 to 15 minutes.