Whisk together the flour, sugar and baking powder in either a large bowl, the bowl of the food processor or the bowl of a stand up mixer.
Add the egg and yolk and butter cut into pieces. Mix together, with either a fork, or pulse or mix with the flat beater, until the dough is almost combined.
Turn the mixture onto a slightly floured flat surface and gently work the mixture to form a soft dough. Wrap the pie crust in plastic and refrigerate for 30 – 60 minutes before using.
FOR THE CANNOLI FILLING
In a medium bowl cream together the ricotta, egg, sugar and zest, approximately 1-2 minutes. Fold in the chocolate chips.
PUTTING IT TOGETHER
Pre-heat the oven to 350F/180C. Grease and flour, spray or line an 8 inch pie plate or tart pan with parchment paper.
Remove the dough from the fridge and knead the dough a couple of times to soften it up again on a lightly floured surface. Divide the dough in half and roll one at a time to ⅛" thickness. It's easier if you roll it between two pieces of parchment paper, sprinkle a little flour on the bottom of the paper and a little on top of the dough).
Transfer the dough to the prepared pan. Trim the dish of any extra dough. Prick the dough with the tongs of a fork, then spread the pastry shell with the cannoli filling. Roll the remaining half to ⅛" thickness and cut into strips to create a lattice finish or use your favourite cookie cutters instead. Brush the top of the pastry lightly with milk and bake 30-40 minutes or until golden, if it starts to brown too much, then cover with a piece of foil tent style over the pie. Let cool then slice, enjoy!
Notes
If your ricotta is a bit watery then place in a sieve for about 1 hour. If you find your dough too dry then add a bit more butter.
How to store the Italian Cannoli Crostata
Store the leftover tart covered well in the refrigerator for up to three days.
Make ahead
Make the shortcut pastry up to a day ahead and store in fridge until ready to assemble the cannoli tart.