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Chocolate Diamond Shortbread Cookies in Thermomix

Chocolate Diamond Shortbread Cookies in Thermomix

TThermomix
Prep15 min
Cook2h 15min
Low FatLow CarbLow Calorie
Cuisine: French

I am sharing with you this delicious recipe for chocolate diamond shortbread cookies, featured on the blog Les yeux grognons. For easier preparation, I adapted the recipe for Thermomix. These cocoa cookies are perfect for your gift baskets or simply as a treat, a pure delight 😋

Nutrition per serving
125
Calories
2.3g
Protein
13.1g
Carbs
7.4g
Fat
by CookAdapt
No rating
Published Jul 12, 2026
Servings
14

Ingredients

  • butter
    110 g butter
  • flour
    140 g flour
  • salt
    1 pinch salt
  • icing sugar
    50 g icing sugar
  • 20 g unsweetened cocoa powder
  • 1 egg
  • 1 tbsp granulated sugar
T

Thermomix Instructions

Place 110 grams of chopped butter into a container in the Thermomix bowl.

Let it sit at room temperature for 60 minutes.

Add to the bowl3–5

  • grammes Farine
  • 20 grammes Cacao en poudre non sucré
  • pincée Sel

Attach the lid with the measuring cup.

Mix for 20 seconds at speed 4.

ThermomixMix·Speed 4·20s

Transfer to a container.

Add to the bowl9–10

  • grammes Beurre
  • 50 grammes Sucre glace

Attach the lid with the measuring cup.

Mix for 20 seconds at speed 4.

ThermomixMix·Speed 4·20s

Scrape down the sides of the bowl with a spatula.

Add the egg yolk into the Thermomix bowl.

Attach the lid with the measuring cup.

Mix for 20 seconds at speed 4.

ThermomixMix·Speed 4·20s

Scrape down the sides of the bowl with a spatula.

Attach the lid with the measuring cup.

Mix for 20 seconds at speed 4.

ThermomixMix·Speed 4·20s

Scrape down the sides of the bowl with a spatula.

Add the flour, cocoa, and salt mixture into the Thermomix bowl.

Attach the lid with the measuring cup.

Mix for 15 seconds at speed 4.

ThermomixMix·Speed 4·15s

Scrape down the sides of the bowl with a spatula.

Attach the lid with the measuring cup.

Mix for 15 seconds at speed 4.

ThermomixMix·Speed 4·15s

Scrape down the sides of the bowl with a spatula.

Place the dough on plastic wrap, form a 4 cm diameter log, then wrap it in the plastic.

Refrigerate for 60 minutes.

Preheat the oven to 180°C.

Place 1 tablespoon of granulated sugar (or other sugar) into a container in the Thermomix bowl.

Remove the plastic wrap and roll the dough log in the sugar.

Cut into approximately 1 cm pieces and place on a baking sheet lined with parchment paper, spacing them apart.

Bake in the oven at 180°C for 15 minutes.

Let cool on a wire rack, then store in a metal tin.

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Chocolate Diamond Shortbread Cookies in Thermomix