Diamond biscuits


Diamond biscuits
These round biscuits no doubt get their name from the coating of sparkling sugar crystals around the edge.
31K 6 3.8
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Last modified on: December 30th 2019

Keywords for this recipe:
For 25 pieces, you will need:

Change these quantities to make: 25 pieces 50 pieces 75 pieces
How long does it take?
Time required for this recipe:
PreparationRestingCookingStart to finish
27 min.1 hour20 min.1 hour 47 min.
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Step by step recipe


Stage 1 - 3 min.
Diamond biscuits : Photo of step #1
Put into a mixer bowl: 100 g butter, 40 g icing sugar and 10 g Vanilla sugar.

Stage 2 - 4 min.
Diamond biscuits : Photo of step #2
Mix until the consistency is creamy.

Stage 3 - 2 min.
Diamond biscuits : Photo of step #3
Add 125 g flour.

Stage 4 - 3 min.
Diamond biscuits : Photo of step #4
Beat again until evenly mixed.

Stage 5 - 3 min.
Diamond biscuits : Photo of step #5
Roll the dough into a long sauusage...

Stage 6 - 1 hour
Diamond biscuits : Photo of step #6
... and wrap tightly in plastic film.

Even up the cylinder by rolling with your hands on the worktop until nice and even.
Refrigerate for at least 1 hour (this can be made the day before).

Stage 7 - 2 min.
Diamond biscuits : Photo of step #7
Preheat the oven to 360°F (180°C).

Put 50 g granulated sugar in a rectangular dish.

Stage 8 - 2 min.
Diamond biscuits : Photo of step #8
Lightly dampen the sausage of dough and roll in the granulated sugar, pressing to help the crystals stick.

Stage 9 - 5 min.
Diamond biscuits : Photo of step #9
Slice the dough into discs 1/4 inch (1/2 cm) thick and arrange on a baking sheet lined with a sheet of cooking parchment.

Stage 10 - 3 min.
Diamond biscuits : Photo of step #10
Use a brush to glaze the tops of the biscuits.

Stage 11 - 20 min.
Diamond biscuits : Photo of step #11
Bake for 15-20 minutes.

Stage 12
Diamond biscuits : Photo of step #12
Leave to cool on a wire rack.
Remarks
If you don't have vanilla sugar, you can add the seeds from half a vanilla pod at stage 1.

And to drink?

Keeping
Several days in an airtight tin.
Nutritional information
Whole recipe
Energetic valueProteins CarbohydratesFats
1,591 Kcal or 6,661 Kj15 gr192 gr88 gr
80 %6 %18 %13 %
Per 100 g
Energetic valueProteins CarbohydratesFats
461 Kcal or 1,930 Kj4 gr56 gr26 gr
23 %2 %5 %4 %
Per piece
Energetic valueProteins CarbohydratesFats
64 Kcal or 268 Kj1 gr8 gr4 gr
3 %<1 %1 %1 %
% are calculated relative to a Recommended Dietary Intake or RDI of 2000 k-calories or 8400 k-joules by day for a woman (change to a man).
How much will it cost?
  • For 25 pieces : 1.31 €
  • Per piece : 0.05 €

Change currency:

Note: Be careful, these prices are only an estimate, you can consult the table of prices by ingredients used for this estimate.
Source
Based on a recipe by Gaston Lenôtre.
This recipe uses (among others)
FlourFlour: You can get more informations, or check-out other recipes which use it, for example: Fresh pasta dough, Soft apple cookies, Rolled chestnut and apple brioche, Panettone, Spinach and Comté Loaf, ... All
ButterButter: You can get more informations, or check-out other recipes which use it, for example: Pistachio shortbread biscuits, Plum and hazelnut crumble, Hollandaise sauce, Cauliflower and chickpea purée, Cigarettes Russes (Piroulines), ... All
Granulated sugarGranulated sugar: You can check-out other recipes which use it, like for example: Galette Charentaise, Quince paste, Kouign-amann brioche, Windfall apple jelly, Windfall apple jelly, ... All
Icing sugarIcing sugar: You can get more informations, or check-out other recipes which use it, for example: Amaretti, Linzer torte, Calissons, Clementine Chantilly, Royal icing, ... All
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