Shrimp Cobb Salad with Creamy Basil Dressing

Name: Shrimp Cobb Salad with Creamy Basil Dressing
Ingredients: 1/3 cup mayonnaise; 1/3 cup plain Greek yogurt; 1 tablespoon lemon juice; 1/2 teaspoon honey; 1/8 teaspoon salt; 1/8 teaspoon pepper; 1/2 cup packed basil leaves; 1/3 cup olive oil; 1 pound large (16-20 per pound), shell-on shrimp , thawed; 1/2 yellow onion , sliced; 2 bay leaves; 1 teaspoon salt; 1/2 teaspoon peppercorns; 2 sprigs parsley; 4 slices bacon , cut crosswise into slices; 2 small heads baby romaine lettuce , or other crisp lettuce, torn into pieces; 1 pint cherry tomatoes , halved; 2 small avocados , sliced; 2 small yellow mangoes , peeled and diced; 2 Persian cucumbers , sliced; 8 ounces cotija cheese , crumbled