Chocolate Banana: substitute the coffee for more milk and add 1 mashed, ripe banana and 1/2c walnuts for chocolate banana muffins.
Chocolate Caramel: subtract the chocolate chips and add 1/2c diced caramel candy….you know, the individually wrapped squares you buy in a bag. Dirty Chocolate Chai: Substitute milk with vanilla soy milk. Add 1/2tsp cinnamon, 1/4tsp nutmeg, and a pinch of allspice
If anyone makes these, let me know how they turn out!