Mix wet ingredients in separate bowl, then add to dry ingredients and stir to combine. Stir in walnuts in chocolate chips.
Using a large cookie or ice cream scoop, drop the scones onto a baking sheet lined with parchment paper. Lightly wet hands and gently flatten the tops of the scones. They should be about 1 inch thick.
Bake 12-15 minutes until the scones are crisp outside and just cooked through. Do not over bake; the scones should be brownie-like inside.