Preheat oven to 375°F. Evenly coat 12 (3-inch) muffin cups with cooking spray.
In large bowl, beat together eggs and applesauce until blended- Add flour, rolled oats,
baking powder, salt, cinnamon, and pepper- Beat until well combined
Bake until lightly browned and top springs back when lightly touched with finger,
about 15 to 20 minutes. Cool in pan 5 minutes.
Remove from pan and cool on wire rack