Sweet Banana Walnut Waffles

1.Preheat your waffle iron according to the manufacturer's instructions and lightly brush it with melted butter to prevent sticking.

2.In a large mixing bowl, whisk together the sourdough discard, all-purpose flour, sugar, baking powder, baking soda, salt, and ground cinnamon until well combined.

3.In a separate bowl, mash the ripe banana thoroughly with a fork. Add the milk, egg, melted butter, and vanilla extract to the mashed banana and whisk until smooth.

4.Pour the wet ingredients into the dry ingredients and gently fold together until just combined. Be careful not to overmix; a few lumps are fine.

5.Fold in the toasted chopped walnuts, reserving a small handful for garnish if desired.

6.Lightly grease the preheated waffle iron with melted butter. Pour enough batter onto the waffle iron to cover the waffle grid (about 1/3 to 1/2 cup, depending on your iron's size).

7.Close the waffle iron and cook according to the manufacturer's instructions, usually about 4-5 minutes, until the waffle is golden brown and crisp.

8.Carefully remove the waffle and keep warm. Repeat with the remaining batter, greasing the waffle iron as needed.

9.Serve the waffles warm, topped with extra walnuts and maple syrup if desired.