Preheat the oven to 450 degrees. Line 2 baking sheets with parchment paper or spray the pans with baking spray.
In a medium bowl whisk together the flour, sugar, baking powder, baking soda, and salt.
In a medium bowl microwave the heavy cream for 60 seconds or until it is just warmed. Pour the cream into the flour mixture and stir until a soft dough forms.
Use a tablespoon and drop about two tablespoons of dough on the baking sheet 2 inches apart.
Bake for 10-12 minutes or until the tops are golden brown.
Remove the biscuits from oven.
Place the butter and garlic clove in the microwave for 30 seconds. Stir butter then brush on the tops of the biscuits. Serve warm.
Notes
Recipe from Cook's Illustrated Magazine January & February 2019.