Sesame Hamburger Buns | Blue Flame Kitchen

Ingredients

• ​1 1/3 cups milk (2%), scalded and cooled to 115ºF
• 1 tbsp granulated sugar
• 2 1/4 tsp active dry yeast
• 3 1/2 cups all-purpose flour, divided
• 3 tbsp granulated sugar
• 1 tsp salt
• 1/4 cup salted butter, melted and cooled
• 1 tbsp sesame oil
• 1 large egg, lightly beaten
• All-purpose flour, optional*
• 2 large egg whites, lightly beaten
• Sesame seeds*