3/4 c. Bisquick
2 tbsp. sugar or equivalent
1/2 c. mashed ripe bananas
1 tbsp. Crisco oil
1 egg

Mix ingredients all together. Place 2 thicknesses of paper cup liners in microwavable pan (for 6 muffins); divide mixture evenly into 6 cups. Microwave on high, turning 1/4 turn every 30 seconds for 2 1/2 to 3 minutes. Sprinkle with cinnamon/sugar, if desired.