Makes 1 1/2 quarts
2 cups boiling water
4 regular-size tea bags
1 1/2 cups frozen strawberries
1 (6-ounce) can frozen lemonade concentrate
1 cup ice cubes
1/4 cup powdered sugar
Pour 2 cups boiling water over tea bags. Cover and steep 5 minutes. Remove tea bags. Chill at least 1 hour.
Process chilled tea, frozen strawberries, and remaining ingredients in a blender until smooth and slushy. Serve immediately.