Preheat the oven to 350. Mix the cake mix, egg, and applesauce together. Blend well to create a dough-like mixture. Fold in the chocolate chips with a spoon and mix well.
Scoop into a large muffin tin, filling each space 1/3 of the way to the top. Bake in the oven for 20 minutes or until a toothpick comes out clean from the center.
*Nutritional information is a calculated guesstimate. Please note that this can change with different brands and modifications you may make to the recipe. For the most accurate information, use a nutritional calculator with the exact brands and measurements you're using with each recipe.