Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
- In a large bowl, whisk together the flour, baking powder, and salt. Set aside.
- Add the cold coconut oil (or vegan butter) into the dry ingredients. Use a pastry cutter, fork, or your fingers to cut the coconut oil into the flour mixture until it resembles coarse crumbs.
- In a separate bowl, whisk together the coconut milk, maple syrup, lemon zest, lemon juice, and vanilla extract.
- Pour the wet ingredients into the dry mixture and stir gently until just combined. Be careful not to overmix. If the dough seems too dry, add a bit more coconut milk, one tablespoon at a time, until the dough comes together.
- Gently fold in the blueberries, being careful not to crush them. If using frozen blueberries, mix them in frozen to prevent bleeding.
- Turn the dough out onto a lightly floured surface and gently knead it a few times to bring it together. Pat the dough into a circle about 1 inch thick. Use a sharp knife to cut the dough into 8 wedges, or use a round cookie cutter for round scones.
- Place the scones onto the prepared baking sheet, spaced slightly apart. If desired, sprinkle a little coconut sugar on top of each scone for a touch of sweetness and a nice texture. Bake for 12-15 minutes or until the scones are golden brown and cooked through.
- Let the scones cool on a wire rack for a few minutes before serving. Enjoy them warm with a cup of tea or coffee!