For salad, remove core from an iceberg lettuce by banging core end of lettuce sharply on a counter. Then grab core, twist, and pull. It will separate cleanly. Plunge cored head of iceberg forcefully into a sinkful of cold water. Drain, wrap in a towel, and refrigerate overnight.

For dressing, combine sour cream, mayonnaise, scallions, and lemon juice in a bowl and mix well. Stir in cheese, cover with plastic wrap, then refrigerate for at least 4 hours.

To serve, cut lettuce into 4 large wedges, spoon dressing over it, and season generously with pepper.

Important Note: Not all recipes offered here are appropriate for all people with diabetes. Please work with your health care provider, diabetes educator or dietitian to design a meal plan that's right for you.