Just 4 ingredients and you can whip up light and fluffy biscuits in no time with great flavor.
Preheat oven to 425 degrees F. Grease a baking sheet.
Whisk baking mix, 7-up or other lemon-lime soda, sour cream, and melted butter in a bowl until batter is smooth.
Drop biscuits by large spoonful onto the prepared baking sheet.
Bake in the preheated oven until biscuits are golden brown, 12 to 15 minutes.
Let biscuits rest for about 5 minutes before serving.
Serve with jam, cream, or butter if desired.