Cinnamon Twists (with Quick Puff Pastry)

INGREDIENTS

1 1/2 cups

all purpose flour (6 oz)

1/4 tsp

salt

1/2 tsp

baking powder

1 cup

unsalted butter, chilled well and cut into chunks

1/2 cup

sour cream (full fat)

For Cinnamon Twists:

2 tbsp

butter, melted

1 1/2 tbsp

ground cinnamon

1/4 cup

plus 2 tablespoons white sugar