Quick Dinner Rolls

This is a batter recipe: no need for kneading or shaping, and they only take about an hour and a half from start to finish.

I package active dry yeast
1 cup warm water, 105-115 degrees
2 tablespoons sugar
1 teaspoon salt
1 egg
2 tablespoons butter
2 and 1/4 cups flour

Dissolve yeast in water; add sugar, salt, butter and 1 cup of the flour. Beat until smooth. Add remaining flour, beat until smooth.
Cover and let rise until double, about 30 minutes.
Stir down batter, then spoon it into 12 greased muffin cups. Let rise until batter reaches the top of the cups, about 20-30 minutes.
Bake at 400 degrees for 15 minutes.