In a mixing bowl combine 2 cups of flour, 1 T baking powder, 1/2 tsp salt, 2 T sugar and mix together. Cut in 5 T of unsalted butter. Make it to be like coarse crumbs when finished. Then mix in 1 cup of heavy cream and finally 1 cup of blueberries.
Knead the dough very carefully, if sticky add some flour. Roll out into a circle and cut into squares and then triangles.
Serve and keep leftovers in a covered container. Yummy and delicious.