This super-refreshing fruit slushie is so easy to make and uses just three ingredients. Try it with strawberries and raspberries, too--these are great for a kids' party, but the adults will love them just as much (especially spiked with a little vodka or gin).Ingredients:Produce:1 cup Blueberries, unsweetened frozenDrinks:2 cups LemonadeFrozen:1 cup Ice cubes