Pulse first 6 ingredients in a blender 2 to 3 times until blended. With blender running, pour oil through food chute in a slow, steady stream; process until smooth. Stir in pecans.
Fruit Salad with Honey-Pecan Dressing: Arrange fresh orange and grapefruit sections, sliced avocado, and sliced strawberries over Bibb lettuce leaves; drizzle with dressing.