Buttermilk Biscuits With Double Ginger Butter

INGREDIENTS

1/2 tsp

Ginger, ground

Generous pinch Ginger, ground

2 cups

All-purpose flour

1 1/4 tbsp

Baking powder

1 cup

Cake flour

1 tsp

Sea salt

1 pinch

Sea salt, coarse

1 1/2 tbsp

Sugar

3 oz

unsalted butter, unsalted

6 tbsp

Butter, unsalted

3/4 cup

Buttermilk, regular or low-fat

3 tbsp

Crystallized ginger