Avocado-Citrus Salad Recipe

Ingredients

• 3 Tbsp. pine nuts
• 2 large pink grapefruits (about 1 cup)
• 1 large orange (about ½ cup)
• 1 Tbsp. white balsamic vinegar
• ¼ tsp. kosher salt
• ⅛ tsp. ground black pepper
• 2 avocados, seeded, peeled, and sliced crosswise (about 1 ½ cups)
• 5 cups arugula leaves
• ½ cup thinly sliced red onion