Add the frozen mango, 1 teaspoon of maple syrup, 2/3 cup plain yogurt, ¼ cup coconut milk, and half the protein powder (about ¼ cup) to a blender. Blend until completely smooth, adding more coconut milk if necessary. Divide mixture among 3 to 4 glasses.
Add the frozen strawberries, and the remaining ingredients to the blender and blend until completely smooth, adding more coconut milk if necessary. Divide mixture among the glasses with the mango shake and enjoy!
Notes
Use a high-powered blender for best results. If necessary, add more coconut milk or almond milk to help the blender process the ingredients.