All you need:
2 very ripe bananas
1 cup diced fresh pineapple, plus 4 wedges for garnish
1 cup pineapple juice
1/2 cup "lite" coconut milk
3 cup ice cubes

All you do:
1. Puree bananas, diced pineapple, pineapple juice, coconut milk, and ice in a blender.
2. Divide among 4 glasses. Garnish with pineapple wedges.

Raspberry Limeade
Serves 4 (8 ounce) servings | Source: Eating Well

All you need:
2/3 cup fresh lime juice
1/2 cup sugar
1 1/2 cups raspberries (about 6 ounces), fresh or frozen (thawed)
3 cups seltzer
Ice cubes

All you do:
1. Combine lime juice and sugar in a large pitcher, stirring to help dissolve the sugar.
2. Place berries in a fine-mesh sieve over a bowl. Use a rubber spatula to press on the berries, extracting the juice and some pulp while leaving the seeds behind. Stir the puree into the pitcher.
3. Just before serving, stir in seltzer. Serve over ice.

Variations: Add a little light rum and mint leaves for an adult mojito drink.