Seared Digby Scallop Caesar Salad With Low Fat Dressing

1/4 cup red wine vinegar

1/2 lemon, juice of, a

1 teaspoon sugar

2 teaspoons Worcestershire sauce

3 garlic cloves , crushed

1 teaspoon Dijon mustard

1 anchovy fillet , minced

2 tablespoons low-fat sour cream

1/2 teaspoon fresh cracked pepper

2 washed romaine lettuce hearts , torn into bite sized pieces

2 teaspoons grated parmesan cheese

low fat crouton

1 large scallops