- 1 large sweet potato
- 1 banana
- 2 cups soy milk
- 1/4 teaspoon ground cinnamon
- Preheat oven to 350 degrees F (175 degrees C).
- Bake sweet potato in the preheated oven until tender and cooked through, about 1 hour. Remove peel from cooked sweet potato and cool in the refrigerator 8 hours or overnight.
- Blend sweet potato, banana, soy milk, and cinnamon together in a blender until smooth.