Ingredients

1/4 cup low-fat plain Greek yogurt 

1/4 cup mayonnaise 

1/4 cup club soda 

1/2 teaspoon coarse salt 

2 tablespoons finely chopped fresh herbs, such as basil, mint, and chives 

Preparation

Whisk together yogurt, mayonnaise, club soda, and salt. Stir in herbs.