Rise and Shine Muffins

1 cup -high fiber bran cereal, crushed
1/2 cup -crunchy peanut butter
2/3 cup - skim milk
1 cup - coarsely grated apple
1/2 cup -coarsely grated zucchini
1/2 cup - coarsely grated carrots
2/3 cup - brown sugar
1 teaspoon - maple extract
1 egg
2 egg whites
1+3/4 cups - whole wheat flour
1 tablespoon - baking powder
1 tablespoon - orange peel
2 teaspoon - lite salt