翻譯(急)

INGREDIENTS
1 (.25 ounce) package active dry yeast
3 tablespoons sugar, divided
1/4 cup warm water (105 degrees to 115 degrees)
1 cup milk, scalded
3 tablespoons butter or margarine
3/4 teaspoon salt
1 cup whole wheat flour
3 cups all-purpose flour, divided
1 egg, beaten
Cornmeal