Instructions: Prepare Sweet Potatoes: Peel and chop the sweet potato into small cubes. Steam or boil until tender, then mash until smooth. Measure out 1 cup of mashed sweet potatoes for the recipe.
Combine Wet Ingredients: In another bowl, whisk together the mashed sweet potatoes, buttermilk, egg, and melted butter until well combined.
Combine Wet and Dry Ingredients: Pour the wet ingredients into the dry ingredients and stir until just combined. Do not overmix; it's okay if there are a few lumps.
Cook Pancakes: Preheat a griddle or non-stick skillet over medium heat and grease with butter or oil. Pour about 1/4 cup of batter onto the griddle for each pancake. Cook until bubbles form on the surface of the pancake and the edges look set, about 2-3 minutes.
Flip Pancakes: Carefully flip the pancakes with a spatula and cook for an additional 1-2 minutes, or until golden brown and cooked through.
Serve: Serve the pancakes warm with maple syrup, honey, or your favorite pancake toppings.