Mix topping ingredients and set ... or line 12 muffin cups. Sift first 5 ingredients into a large bowl. Add prunes and walnuts; stir. Whisk egg ... cool slightly. These muffins have a cake like consistency. Makes 1 dozen.
TOPPING: Mix all ingredients together ... 12 (1/2 cup) muffin cups or line with paper ... large bowl. Add prunes and walnuts. Stir to combine. ... 25 minutes. Makes 12.