Blackberries Crumb Bars
Crust: mix sugar, flour, baking powder, salt, lemon zest. then using fork mix in butter and egg. Half of dough put in baking form(other half of dought keep for latter). Your baking form should be 30*25cm. Filling: mix sugar, corn flour, lemon juice. Then gently mix in blackberries. Put everything on dough which lays in baking form. Then put the next half of dough on the blackberries filling. Bake in the 190ËšC oven for 45minutes. Let it cold and then cut in small rectangular. BON APETIT!