Blueberry Tart - cooking recipe

Ingredients

1 c. plus 2 Tbsp. flour
1/8 tsp. salt
2 Tbsp. plus 2/3 c. sugar
1/2 c. butter, softened
1 Tbsp. white vinegar
5 c. blueberries
1/8 tsp. cinnamon

Preparation

Preheat oven to 400\u00b0.
Mix with a fork 1 cup of flour, salt and 2 tablespoons sugar.
Cut in butter until mixture is crumbly. Sprinkle with vinegar and mix again.