Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
1/2       cup           chopped onion
2         tablespoons   margarine
1         pound         velveeta mexican pasteurized process cheese spread with jalapeno pepper -- cubed
1         can           tomatoes -- (16oz) chopped, drained

Preparation:

Saute onions in margarine. Add remaining ingredients; stir until process cheese spread is melted. Serve hot with tortilla chips. Microwave: Microwave onions and margarine in 1 1/2 quart casserole or bowl on high 2 minutes or until onions are tender. Add remaining ingredients; mix well. Microwave on medium (50%) 9 minutes or until thoroughly heated, stirring every 3 minutes