Step 1

Make the dressing by adding each to a large bowl: Juice 1 lemon until you have 2 tablespoons juice. Finely chop 2 tablespoons fresh dill fronds and 2 tablespoons fresh chives. Add 3/4 teaspoon kosher salt and 1/4 teaspoon black pepper. Slowly drizzle in 2 tablespoons olive oil while whisking.

Step 2

Pit, peel, and dice 1 avocado and add to the bowl. Cut 2 1/2 cups cooked chicken into bite-sized pieces and add to the bowl. Add 1/2 cup corn kernels and stir with a rubber spatula until combined.