Blackberry and blueberry pie recipe Ingredients: Pie crust 250 grams butter 2 1/2 cups plain flour 1 tsp salt 1 tbsp sugar 1/4 cup water Pie filling 2 cups frozen blackberries 2 cup frozen blueberries 1 tsp cinnamon zest of 1/2 an orange 3 tbsp brown sugar 2 tbsp apple cider vinegar / lemon juice 2 tbsp plain flour Assembling the pie 1 tsp raw sugar 50 grams butter Method: Pie crust In a bowl, rub cold butter into flour until is resembles fine breadcrumbs. Add salt and sugar. Add water and mix to create a soft dough. Place in an airtight container and chill in the refrigerator for 20 minutes. Pie filling Combine apple pie filling ingredients in a bowl and allow berries to defrost until the crust is prepared. Assemble the pie Remove the pie crust dough from the refrigerator and divide it into two pieces - one (2/3 of dough) in size and one (1/3 of dough). On a floured surface, roll our large piece of dough until it is the right size for your pie dish. I use ...