Brioche Hamburger Buns
from King Arthur Baking Makes 8 buns Ingredients Buns 3 1/2 cups (420g) King Arthur Unbleached All-Purpose Flour3/4 to 1 cup (170g to 227g) water, lukewarm*2 tablespoons (28g) butter, at room temperature1 large egg1/4 cup (50g) sugar1 1/4 teaspoons salt1 tablespoon (9g) instant yeast*For