Yeast Rolls - cooking recipe

Ingredients

1 pkg. dry yeast
1/2 c. plus 1 tsp. sugar
1 tsp. ???
1 egg
1 1/4 c. warm water
4 c. plain flour

Preparation

Mix yeast, 1/4 cup warm water and 1 teaspoon sugar; mix in small bowl.
In large bowl, mix all ingredients, then let rise 1 1/2 hours, then make rolls.
Put in pan; let rise 1 1/2 hours or overnight.
Melt butter; brush rolls.
Cook in a 425\u00b0 oven until done, about 20 minutes.