Bittersweet Citrus and Arugula Salad with Walnut Vinaigrette

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · Published 2026-05-24 · Updated 2026-05-24

A vibrant salad combining peppery arugula and bitter orange segments with a toasted walnut vinaigrette that balances bitterness with bright citrus and subtle sweetness. This mediterranean-inspired salads ready in about 10 minutes pairs fresh arugula, orange segments, chopped toasted walnuts into a side that holds its own next to almost any main — bright, balanced, and quick enough to slot into a weeknight plate. Each serving lands at about 210 calories and feeds 4, so it slots cleanly next to roasted proteins, grain bowls, or weeknight mains. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 4 cups fresh arugula
• 1 cup orange segments
• 1/3 cup, chopped toasted walnuts
• 3 tbsp extra virgin olive oil
• 1 tbsp walnut oil
• 1 tbsp apple cider vinegar
• 1 tsp honey
• 1/2 tsp sea salt
• 1/4 tsp freshly ground black pepper
• 1/2 tsp orange bitters

Instructions

1. Step 1: In a large salad bowl, combine 4 cups fresh arugula and 1 cup peeled orange segments, ensuring the segments are free of membranes for smooth texture.
2. Step 2: In a small bowl, whisk together 3 tablespoons extra virgin olive oil, 1 tablespoon walnut oil, 1 tablespoon apple cider vinegar, 1 teaspoon honey, 1/2 teaspoon sea salt, 1/4 teaspoon freshly ground black pepper, and 1/2 teaspoon orange bitters until the dressing emulsifies and thickens slightly.
3. Step 3: Drizzle the walnut vinaigrette over the arugula and orange mixture, tossing gently to coat. Sprinkle 1/3 cup chopped toasted walnuts over the top just before serving to add crunch and depth.