Burger Buns

Preparation Time: 2 hours
Cooking Time: 20 minutes
Serves: 4 buns

·         250g strong white bread flour

·         10g instant yeast

·         10g sugar

·         5g salt

·         30g unsalted butter

·         140ml warm water

·         Optionally:

·         1 egg white

·         2 teaspoons of sesame seeds