Black Bean Sauce

this sauce goes well with chiles rellenos or as a dip for tortilla chips.

2 tbl spoons oil
1/2 medium onion
2 cloves of garlic minced
1 jalapeno minced
1 can black beans
1 cup chicken stock
1 tbl spoon cumin seeds
1 medium tomato coarsely chopped
salt and pepper to taste

In a medium sauce pan over medium high heat, heat the oil and sautee the onion until clear. add the garlic and jalapeno and cook for roughly 5 minutes stirring often. reduce the heat and add the black beans and chicken stock. simmer for 30 minutes. add the cumin and salt and pepper. place in a food processor and process until smooth. add the tomatoes and stir until well combined.