Ginger Lemon Scones

Ingredients

 * 2 cups flour
 * 1/4 cup sugar, plus 1 tbsp to sprinkle
 * 1 tsp baking soda
 * 1 tsp cream of tartar
 * Salt
 * 1 cup buttermilk? (question mark in original)
 * 1/4 cup candied ginger, finely chopped
 * 2 tsp lemon zest, grated
 * 1 tbsp oil
 * 1 large egg, beaten with 1 tbsp cold water from fridge

Steps
Sift flour, 1/4 cup sugar, baking soda and cream of tartar together. Stir in ginger and lemon zest. Combine buttermilk and oil. Add to dry ingredients and then mix until just blended. Turn out dough on lightly floured board. Cut in 4" circles, then cut each circle in half and form into a half-moon shape. Brush each scone with egg wash and sprinkle sugar on top. Bake at 350° on a lightly oiled baking sheet for 15-20 minutes.