Just think of a sweet-tart lemon milkshake…only slushy!
1 (6-ounce) can frozen lemonade concentrate
1 cup milk
1 cup water
1/4 cup sugar or to taste
1 teaspoon vanilla extract
10 to 12 ice cubes
Place all ingredients into container of electric blender. Blend on high until smooth, about 30 seconds. Serve immediately.
Makes 3 to 4 servings.