Pre-heat oven to 400
Mash 3-4 medium ripe bananas & combine with 1 beaten egg, half a cup milk, 1/4 cup cooking oil
In a separate bowl, combine 1&3/4 cup all purpose flour, 1/3 cup sugar, 2 teaspoons baking powder, 1/4 teaspoon salt
Add banana/egg mixture to flour mixture; stir until moistened; mix in 1/2 cup chopped walnuts and 1/2 cup dried cranberry (Craisin from Costco)
greasing muffin cups with non sticking cooking spray; spoon batter into muffin cups, two-thirds full
Bake in 400 oven for 18 to 20 minutes. (oven varies so please make sure that the muffins are browned; the book says 18-20 minutes but my oven always takes about 25 minutes.)