6 Tablespoons of unsalted butter
1 cup all-purpose flour
1 cup Spelt flour
1 Tablespoon sugar
1 teaspoon baking powder
1 teaspoon salt
1/2 teaspoon baking soda
1 cup buttermilk
1 cup soy milk
4 large eggs

Step 1 – Melt the butter and set aside.
Step 2 – In a large bowl, whisk together flours, sugar, baking powder, salt and baking soda. In a separate bowl, whisk together buttermilk, soy milk, melted butter and eggs. Fold wet ingredients into dry ingredients,
Step 3 – Preheat waffle iron and, using a pastry brush lightly coat with butter or neutral oil.