2 tbsp. mustard
1/4 c. grape jelly
1/2 lb. frankfurters
1 tbsp. butter

Combine jelly and mustard in glass bowl. Cook, covered, in microwave on bake for 3 minutes. Cut each wiener into 10 pieces. Put in baking dish with butter. Cook, covered, on high for 2 minutes. Pour jelly sauce over wieners. Cook covered, on high for 4 minutes. Let stand 2 minutes. Serve hot.