Preparation:
In a bowl, combine 3 tablespoons of the Citrus Vinaigrette with the watercress; toss and divide among four plates. Sprinkle almonds on top. Arrange avocado and orange slices, shrimp and hearts of palm on greens; drizzle with some of the dressing. Pass the remaining dressing.
Citrus Vinaigrette Recipe: In a small saucepan, simmer orange juice until reduced to about 2/3 cup; set aside to cool. In a blender, combine lemon juice, white vinegar, honey, salt and ground black pepper. Add the cooled orange juice and blend. With the motor running, gradually add canola and blend until combined.