Breville Waffle Maker

How can I make waffles crisp and crunchy?

I believe you overmix the dough ...
Try this ....................
BUTTERMILK WAFFLES
1 1 / 4 cups sifted cake flour or 1 2 / 3 cups unbleached flour
1 1 / 2 tsp teaspoon baking powder
1 / 2 c. baking soda
1 / 2 teaspoon salt
Ounces or 6 eggs 4 large eggs
2 cups buttermilk
16 c. soup. or 2 sticks of butter
Sift together flour, baking powder and salt. Beat eggs and buttermilk until well blended. Add flour mixture and beat lightly with a fork until flour is moistened. Stir in butter. The batter should be lumpy. Over mixing will produce wafers difficult.
Bake until golden brown and serve hot