3 tbsps Butter 42.6g
1 cup White Sugar 200g
1 Egg 44g
1½ cups Sifted All-purpose Flour 187.5g
½ tsp Salt 3g
1 tsp Baking Soda 4.6g
½ tbsp Ground Cinnamon 3.9g
1 pinch Ground Mace
2 tbsps Distilled White Vinegar 29.8g
⅓ cup Apple Juice 78.045g
1¼ cups Fresh Blackberries 180g