Chewy pistachio biscuits
Chewy pistachio biscuits are a gluten-free sweet treat made with ground pistachios, rice flour and whipped egg whites. The Thermomix TM7 grinds the nuts finely and whips the egg whites to stiff peaks with the butterfly whisk, giving these biscuits their crisp shell and irresistibly chewy centre.
About this recipe
Chewy pistachio biscuits Thermomix TM7 style are the kind of elegant gluten-free cookie that looks bakery-made yet comes together easily in your all-in-one kitchen machine. Searching for pistachio biscuit recipes usually leads you to French financiers or Italian amaretti, but this version has its own charm: a crackled pure icing sugar shell, a crisp edge and a gloriously chewy centre packed with fresh-ground pistachio flavour. The TM7 does the heavy lifting: the integrated scale weighs your rice flour and sugar directly into the bowl, the grinder turns shelled pistachios into a fine, fragrant crumb in seconds, and the butterfly whisk whips egg whites to glossy peaks without you lifting a hand. Because rice flour replaces wheat flour, these biscuits naturally suit gluten-free guests, making them an ideal dessert or snack for festive tables, afternoon tea or an edible gift. A drop of natural vanilla extract rounds out the nutty sweetness, and a dusting of icing sugar before baking creates that signature snowy crackle as they rise and settle in the oven.
Preparation tips
- Grind the shelled pistachios in two short bursts rather than one long one; this prevents the nuts from releasing their oils and turning into paste, keeping the crumb light and the biscuits chewy rather than dense.
- Let the shaped biscuits rest on the tray before baking so the icing sugar coating dries slightly; this is what creates the beautiful crackled surface and stops the sugar from melting into the dough.
- Store the cooled pistachio biscuits in an airtight tin with a layer of baking paper between them; they stay chewy for several days and the flavour actually deepens after the first night.
Recipe variations
- Chocolate version: replace a quarter of the ground pistachios with finely ground dark chocolate and dip the cooled biscuits halfway in melted chocolate for a festive, gift-worthy treat that pairs beautifully with coffee.
- Citrus variation: add finely grated orange zest and a pinch of ground cardamom to the pistachio dough for a fragrant, seasonal twist that lifts the nutty flavour without extra sugar.
Thermomix TM7 Benefits
- Built-in precision - The integrated scale of the Thermomix weighs rice flour and sugar to the gram for consistent biscuit dough. [weighing]. [Precision Control]
- Fresh grinding - The TM7 grinds shelled pistachios into a fine fragrant crumb in seconds, far faster than manual chopping. [grinding]. [Time Savings]
- Perfect whipping - The Thermomix with its butterfly whisk whips the egg whites into glossy stable peaks for a chewy interior. [whipping]. [Multi-Function]
- Even mixing - The TM7 blends pistachio crumb, sugar and vanilla into a uniform dough without overworking the mixture. [mixing]. [Multi-Function]
- Gentle kneading - The Thermomix brings the sticky pistachio dough together hands-free while you line the baking tray. [kneading]. [Hands-Free]
Ingredients
- shelled pistachios
- sugar
- rice flour
- egg whites
- natural vanilla extract
- pure icing sugar