Cheese, Potato and Onion Squares Recipe© Copyright 2017. All rights reserved and enforced
You can make the pie up to a day ahead; just don't glaze it with the egg until it actually goes into the oven.
Number of servings: 6
Estimated Prep Time: 25 minutes
Estimated Cooking Time: 45 minutes Cooking at: 425 F / 220 C / Gas Mark 7
Start oven heating.
Divide the puff pastry in half, roll out one piece to about 13 inches x 9 inches (35 to 20 cm), and place on the baking sheet. Leaving a 3/4 inch (2 cm) border on the outside, make a layer of onion, then potato, then cheese. Season with pepper. Brush the border you left with beaten egg.
Roll out second piece of puff pastry to be a little larger than the base. Place this over top the pie, press down the edges, then trim and crimp them.
Cut 2 or 3 slits in the top of the pie, brush all over with egg, and bake for 15 minutes. Then lower heat to 375F / 190C / gas mark 5, and cook for an additional 30 minutes until browned and cooked.
Remove from oven, let stand to cook for a few minutes, then cut into squares and serve.
Recipe notesThis is nice hot, warm or cold.
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