BBQ Chicken Skewer Salad

Name: BBQ Chicken Skewer Salad
Prep time: 20 min
Cook time: 15 min
Total time: 35 min
Cuisine: American
Ingredients: 2 pounds boneless, skinless chicken breasts; 3 tablespoons avocado oil; 1 teaspoon kosher salt; 2 cups BBQ sauce, (divided, such as Primal Kitchen); 8 (6-inch) wooden skewers, (pre-soaked); 1 cup avocado oil; 1 large egg; 1/2 cup unsweetened full fat coconut milk; 2 tablespoons lemon juice; 1 tablespoon red wine vinegar; 1 teaspoon onion powder; 2 garlic cloves, (minced); 1/4 cup finely chopped fresh dill fronds; 1/4 cup finely chopped fresh parsley; 1 teaspoon freshly ground black pepper; 4 ears corn (); 2 tablespoons avocado oil; 8 cups thinly sliced romaine lettuce ((from about 2 small heads)); 6 green onions, (thinly sliced (green parts only)); 16 ounces (about 2 cups) quartered grape tomatoes; 1 (15-ounce) can black beans (drained and rinsed); 1/4 cup loosely packed, freshly chopped cilantro leaves; 2 tablespoons freshly chopped basil; 1 avocado, (peeled, seeded, and diced into medium cubes)