Frosty Sour 1 (12 ounce) can frozen lemonade concentrate, undiluted 1 tablespoon frozen orange juice concentrate, undiluted 4 jiggers bourbon 1 1/2 cups crushed ice or 6 whole ice cubes
Put all ingredients into a blender container. Cover and process on high until ice is almost completely liquefied. Strain into whisky sour glasses. Garnish with an orange slice and a maraschino cherry.
