In a large mixing bowl, add the flour, baking powder, baking soda, salt, and maple sugar. Mix all of the ingredients together.
Then add in the butter and use a pastry cutter to chop it up until it resembles pea sized crumbs.
Next, add in the beaten egg, lemon juice, and almond milk. Mix together until all ingredients are well incorporated and the dough becomes a little sticky.
Then lightly flour a wood pastry or cutting board and place the dough on it. Use your hands to shape the dough into a 7'' x 7'' round. Cover the board with plastic wrap and place it in the freezer for 10 minutes.
While the dough is in the freezer, preheat the oven to 400°F. Once the 10 minutes have passed, remove the board and dough from the freezer and use a knife to cut a vertical line through the center of the round. Next, cut the dough into 3 triangles on each side, making a total of 6 triangular scones.
Now place the scones on a baking sheet lined with parchment paper or a silicone mat. (make sure your baking sheet can withstand the higher temperature. If not, lower the oven temperature and bake for a few minutes longer than specified)
Bake the scones for 20-22 minutes or until they turn a light golden brown color. Let the scones cool for 5 minutes before moving them with a spatula to a cooling rack.
Once the scones are cool, you can cut the scones in half and layer them with strawberries and whipped cream.