INGREDIENTS
1 cup
Sour Cream
1/2 cup
Sugar
4 cups
All-Purpose or Whole Wheat Pastry Flour
1 tsp
Sea Salt
1 1/2 cups
Cold Butter, Cut Into Small Pieces
2 tbsp
Room Temperature Butter
3 cups
Blackberries
1/3 cup
Sugar
3 tbsp
All-Purpose Flour
Additional Sugar For Dusting