1. In a salad bowl, arrange the melon, strawberries, cucumber, and basil leaves.3. To make the vinaigrette. Combine all ingredients in a glass jar and shake, or whisk to combine. Season with salt and pepper.4. Drizzle half the vinaigrette over the salad, gently tossing to coat. Add the burrata, pistachios, and the remaining vinaigrette. Top the salad with additional herbs and pickled onions. 5. To make the pickled onions. Combine the vinegar, honey, and salt in a glass jar. Add the onion and serrano pepper. Cover and let sit at least 30 minutes or up to 2 weeks in the fridge.