How do you  make shrimp and avocado salad?
 1.Combine onion, lime juice, olive oil, and 1 tablespoon chopped cilantro in a small bowl, stirring with a whisk. Add shrimp and avocado; toss gently to combine.Divide mixed greens among 4 salad plates; top evenly with shrimp mixture.Sprinkle evenly with 1 tablespoon cilantro. 