INGREDIENTS
1/2 cup
almonds (, whole blanched or non-blanched almonds (2 ounces))
1 2/3 cups
all-purpose flour (, plus more for dusting)
1/2 tsp
salt
1/2 tsp
ground cinnamon
10 tbsp
unsalted butter (, softened, plus more for greasing the baking pan)
2/3 cup
confectioners’ sugar
12 oz
blackberries
2 tbsp
confectioners’ sugar