Southwestern chopped salad with cilantro dressing

Southwestern Chopped Salad
Large head of Romaine
15 oz can black beans, rinsed and drained
1 large orange bell pepper, diced
1 pint Cherry Tomatoes
2 cups Corn
5 green onions

Creamy Cilantro-Lime Dressing
1 cup loosely packed cilantro, stems removed
1/2 cup plain Greek yogurt
2 Tbsp fresh lime juice
2 cloves Garlic
1/4 cup olive oil
1 1/2 Tsp white vinegar
1/8 Tsp salt
Purée all ingredients in blender or food processor until smooth. Taste and adjust seasoning if necessary.