INGREDIENTS
1 1/2 sticks
(6 ounces, 170 g) unsalted organic butter, at room temperature
1 1/4 cups
dark brown sugar
1
large egg, at room temperature
2 cups
organic all-purpose flour
2 tsp
baking soda
1/2 tsp
kosher salt
1/2 tsp
ground ginger
1/2 tsp
ground cinnamon