3: Place a sheet of cooking parchment face down on the worktop. Draw circles about 6 cm (2.5 inches) in diameter using a round object or cutter), leaving space between them.
4: Place the sheet right way up on a baking sheet and stick the corners down with a little of the choux pastry mixture. Preheat the oven to 210°C (420°F).
5: Use a forcing bag with a nozzle diameter 10 to pipe rings of dough on the circles you have drawn. With this method you can create perfectly round rings.
7: Scatter 50 g flakeds almonds over the top, then a little icing sugar.
8: Bake until the rings are well risen and golden brown. Leave to cool on a wire rack.
9: Begin the assembly: with a serrated knife, cut the rings horizontally through the middle.
10: Remove the top, then fill the bottom with praline cream using a forcing bag with a large diameter (15)fluted nozzle...
11: ...until completely covered with praline cream.
12: Replace the top.
13: Finish with another sprinkling of icing sugar and put to wait in the fridge.
Remarks
You can make a praline butter cream rather than (confectioner's custard). To make one large Paris-Brest rather than lots of small ones, draw a circle about 20 cm (8 inches) in diameter, piping 2 "sausages" side by side and a third on top. Then proceed as for the small ones, but allow a longer cooking time.