12 medium eggs
2 1/2 cups (625 ml) all-purpose flour
2 tbsp (30 ml) granulated sugar
2 tsp (10 ml) baking powder
1 tsp (5 ml) salt
1/2 tsp (2.5 ml) baking soda
1/2 cup (125 ml) cold butter, cut into small pieces
1 cup (250 ml) buttermilk
1/4 cup (60 ml) finely chopped chives
1/2 cup (125 ml) shredded Cheddar cheese