Preheat oven to 400 degrees. Line large baking sheet with parchment paper. Set aside
Sift dry ingredients into a large mixing bowl until there are no lumps. Stir in the eggs until fully combined and dry ingredients are moist
Stir in the butter until fully combined. Stir in the yogurt until fully combined and a smooth dough has formed
Form dough into a ball. Massage the dough for 2 minutes to absorb extra moisture. Place dough back into mixing bowl and allow to sit at room temperature 5 minutes to continue to absorb any extra moisture
Use a wooden spoon and break up the dough ball. Fold in the add ins of choice (if using) Line a clean worksurface with parchment paper
Carefully press dough out into an 8 or 9 inch circle. Be careful not to smash the add ins (if using) Use pizza cutter and cut dough into 8 triangles or desired size pieces
Transfer the triangles onto the prepared baking sheet. Use the paper to brace the dough when transferring
Or you can use a large ice cream scooper and scoop the dough out onto the prepared baking sheet. Then shape the scoop into biscuit shapes. Leave space between portions when placing them on the baking sheet
If desired brush the tops of the scones with melted butter. Bake in preheated oven at 400 degrees for 15 to 20 minutes or until golden
Remove from the oven. Allow to cool on the pan about 10 minutes or until firm. Transfer to a wire rack and allow to cool completely. If desired top with powdered sweetener or icing. Serve warm or at room temperature
Store leftovers in an airtight container at room temperature 3 days or in the refrigerator up to 1 week