Preheat the oven to 325 degrees F.
Combine the almond and coconut flours, baking soda, and salt in a medium bowl. Whisk together the remaining ingredients in a small bowl, and add to the flour mixture. Combine well.
Using an ice cream scoop, scoop the batter onto a parchment paper-lined baking sheet, leaving some room for the shortcakes to expand while cooking. You will get about 8.
Bake for 11-14 minutes or until golden brown. (To avoid over-browning, check a few minutes early until you know how long they take in your oven.) Serve warm or at room temperature with desired toppings. Any leftovers may be wrapped and refrigerated for up to a week. The shortcakes freeze well, too.