Pumpkin Waffles

large eggs
2 tablespoons brown sugar
1 cup half-and-half
4 tablespoons butter, melted,
cooled
1 cup all-purpose flour
1-1/2 teaspoons baking powder
1/2 teaspoon salt
1/4 teaspoon pumpkin pie spice
1/2 cup canned pumpkin puree
1/2 Granny Smith apple, pared,
cored, cut into small dice
1/3 cup chopped toasted walnut

Whisk eggs and brown sugar together in mixing bowl. Add half-and-half and butter and whisk until blended.
Mix flour, baking powder, salt, and pie spice in another bowl. Add to egg mixture and stir just until blended. Stir in pumpkin, then fold in apple and walnuts.
Heat waffle iron as directed by manufacturer and make waffles, using generous 3/4 cup batter for large iron. Serve waffles hot with butter and warm maple syrup.