Summer Chicken Salad with Raspberry Vinaigrette

Ingredients

• 1 package (10 ounces) ready-to-serve salad greens
• 3-1/2 cups cubed cooked chicken
• 1 cup fresh sugar snap peas
• 1 cup fresh blueberries
• 1 cup fresh raspberries
• 1 celery rib, thinly sliced
• 1/4 cup olive oil
• 3 tablespoons balsamic vinegar
• 1 tablespoon seedless red raspberry preserves
• 1/2 teaspoon salt
• 1/2 teaspoon onion powder
• 1/2 teaspoon pepper
• 1/4 cup slivered almonds, toasted