Whole Wheat Waffles

3 cups whole wheat flour
4 teaspoons baking powder
1 teaspoon salt
4 Tablespoons sugar
2 large eggs
3 cups lukewarm milk
2/3 cup melted butter or vegetable oil

Preheat waffle iron.  In a large bowl, whisk together flour, baking powder, salt and sugar.  In a separate bowl, whisk together eggs, warm milk and butter or oil.   Add egg mixture to dry ingredients and stir until just combined.  Pour prepared batter into waffle iron and cook until golden brown.