In a shallow bowl, combine the first six ingredients. Place the onions in another shallow bowl. Separate crescent dough into four rectangles; seal perforations. Cut each rectangle into eight strips. Dip each strip in egg mixture, then roll in onions.
Place 2 in. apart on ungreased baking sheets. Bake at 375° for 10-12 minutes or until golden brown. Immediately remove from pans to wire racks. Serve warm.