Easy Toffee Apple Muffins #MuffinMonday

Name: Easy Toffee Apple Muffins
Yield: Makes 40 mini muffins
Ingredients: 2 Apples; 1 Egg, large; 1 cup All purpose flour, unbleached; 2 tsp Baking powder; 1/4 tsp Baking soda; 1/2 tsp Baking spice blend; 1/3 cup Brown sugar, packed; 1 Cinnamon sugar; 1/2 tsp Salt; 1 cup Whole wheat flour; 1/3 cup Vegetable oil; 2/3 cup Yogurt; 1/4 cup Toffee bits