Green Salad with Cranberry Vinaigrette..

Ingredients

• 1/3 cup lowfat cranberry walnut vinaigrette (Newman’s Own)
• 1 tsp grated orange zest
• 8 cups (from a 10-oz pkg) mixed green lettuce
• 1 firm-ripe avocado, peeled, pitted and cut into chunks
• 1 jar (24 oz) citrus salad, drained (oranges with red and white grapefruit sections)
• 1 small red onion, thinly sliced