Chicken Salad

2 head Romaine lettuce
1 can black beans, rinsed
1 can corn or frozen
1 avocado
4 roma tomatoes
3 chicken breasts, cooked, diced
4 green onions
¼ bunch cilatro, remove stems and minced
1 cup cheddar cheese (optional)

Dressing

¾ cup white vinegar
½ cup oil
1 cup sugar
1 tsp salt
1 tsp pepper

Dissolve sugar and salt in vinegar; add oil and pepper

*Use ½ the dressing if only 1 head of lettuce