In a large mixing bowl combine the coconut milk, yogurt, oil, and eggs. Whisk until well blended.
Add the muffin mix, zest of 1 lime, and chocolate chips
Fold just until combined.
Divide the batter among the muffin cups. It's okay if the cups overflow.
Bake for 25 to 30 minutes or until a tester comes out clean.
Cool the baked muffins on a wire rack.
While the muffins are cooling, combine the powdered sugar, lime juice, and lime zest in a small bowl. Stir until smooth with a wooden spoon. Drizzle the icing over the muffins. Once set, serve.
Notes
To make ahead: Baked, cooled, and unfrosted muffins can be stored in a ziptop freezer bag in the freezer. Nutritional values are approximate and based on 1 muffin.