Walnut Sage Scones with Brown Butter Maple Glaze

Name: Walnut Sage Scones with Brown Butter Maple Glaze
Ingredients: Scones; 1 stick frozen butter, of which you will use 4 TBS; 1/2 cup toasted walnuts; 1/4 cup milk; 1/4 cup greek yogurt, whole works best; 1/2 cup white whole wheat flour; 1/2 cup all purpose flour; scant 1/8 cups sugar; 1 teaspoon baking powder; 1/4 teaspoon salt; scant 1/8 teaspoons baking soda; 1 teaspoon sage, minced or more to your taste; Brown Butter Maple Glaze; 1 tablespoon butter; 1/8 cup maple syrup; 1/3 cup confectioner's sugar; 1 tablespoon milk or cream, use enough to slightly thin the glaze