Light Brioche Buns

Buster's friend's Note:

Found in The New York Times - Adapted from Hidefumi Kubota, Comme Ca, Los Angeles. These may be burger bun for the weekend. Note - rising time not included - 2 to 4 hours.

• Total Time: 1 hrs
• Prep Time: 45 mins
• Cook Time: 15 mins

Ingredients:

Yield: 8 buns

• 3 tablespoons milk , warm
• 2 teaspoons active dry yeast
• 2 ½ tablespoons sugar
• 2 large eggs
• 3 cups bread flour
• 1⁄3; cup all-purpose flour
• 1 ½ teaspoons salt
• 2 ½ tablespoons unsalted butter , softened

Directions:

1. In a glass measuring cup, combine 1 cup warm water, the milk, yeast and sugar. Let stand until foamy, about 5 minutes. Meanwhile, beat 1 egg.
2. In a large bowl, whisk flours with salt. Add butter and rub into flour between your fingers, making crumbs. Using a dough scraper, stir in yeast mixture and beaten egg until a dough forms. Scrape dough onto clean, unfloured counter and knead, scooping dough up, slapping it on counter and turning it, until smooth and elastic, 8 to 10 minutes.
3. Shape dough into a ball and return it to bowl. Cover bowl with plastic wrap and let rise in a warm place until doubled in bulk, 1 to 2 hours.
4. Line a baking sheet with parchment paper. Using dough scraper, divide dough into 8 equal parts. Gently roll each into a ball and arrange 2 to 3 inches apart on baking sheet. Cover loosely with a clean kitchen towel and let buns rise in a warm place for 1 to 2 hours.
5. Set a large shallow pan of water on oven floor. Preheat oven to 400 degrees with rack in center. Beat remaining egg with 1 tablespoon water and brush some on top of buns. Bake, turning sheet halfway through baking, until tops are golden brown, about 15 minutes. Transfer to a rack to cool completely.