Ingredients
1/4 c. sour cream
2 tbsp. mayonnaise
2 tbsp. white wine vinegar
1 tbsp. Dijon mustard
1 1/2 tsp. pure honey
Kosher salt and freshly ground black pepper
1 (5-ounce) package romaine hearts, leaves separated
1/2 small head red leaf lettuce, leaves torn
3 stalks celery, thinly sliced
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