Strawberry Spinach Salad with Avocado & Walnuts Recipe

DIRECTIONS Combine spinach, onion, and strawberries in a medium bowl. Drizzle with vinaigrette; toss to coat. Top with avocado and walnuts. INGREDIENTS 3 cups baby spinach 1 tablespoon finely chopped red onion ½ cup sliced strawberries 2 tablespoons vinaigrette (such as Annie’s Light Raspberry Vinaigrette) ¼ medium avocado, diced 2 tablespoons toasted walnut pieces