Classic Polish 'tort'
This classic Polish tort is an elegant layered sponge cake made with butter, eggs, vanilla and fresh blueberries. The Thermomix TM7 weighs the flour and sugar precisely, whips the eggs airy, and cooks a glossy blueberry jam between the layers. A festive dessert with a tender crumb and jewel-toned filling, ideal for birthdays and celebrations.
About this recipe
Classic Polish tort Thermomix TM7 recipes bring an old-world celebration cake within reach of any home baker. This impressive dessert layers a buttery vanilla sponge, made airy by precisely whipped eggs, with a glossy blueberry jam cooked directly in the mixing bowl. Searching for an all-in-one kitchen machine dessert for a birthday or name day will lead you straight here, because the TM7 handles every stage: weighing the plain flour and sugar to the gram, whipping the eggs to full volume for a tender crumb, and simmering the fresh blueberries with jam sugar until setting point. The result is a cake with a fine, even sponge and a jewel-bright filling that slices beautifully. Serve it chilled with whipped cream for Sunday coffee or a festive family gathering, and enjoy bakery-quality results without the usual bowl pile-up.
Preparation tips
- Use room-temperature butter and eggs for the sponge, as cold ingredients whip to less volume and give a denser crumb. Weigh the plain flour and baking powder directly into the mixing bowl so the ratios stay exact and the tort rises evenly.
- Cook the blueberry jam until it thickens and coats the spoon, then let it cool completely before spreading. Warm jam will soak into the sponge layers and make assembly slippery instead of neat.
- For a festive finish, reserve a handful of fresh blueberries and a few gratings of dark chocolate to decorate the top. The tort slices cleanest after a few hours in the fridge, so assemble it the day before serving.
Recipe variations
- Lactose-free version: replace the butter with a plant-based block margarine and serve with dairy-free whipped topping. The blueberry jam filling needs no adaptation, so the tort keeps its classic texture and glossy layers.
- Seasonal variation: swap the blueberries for cherries in summer or damson plums in autumn, adjusting the jam sugar slightly for sweeter fruit. Add a splash of almond extract to the sponge for a festive winter version.
Thermomix TM7 Benefits
- Weighing precision - The Thermomix weighs the plain flour and jam sugar directly in the bowl for an accurately balanced sponge and jam. [Weighing]
- Airy whipping - The TM7 whisks the eggs with natural vanilla extract into a voluminous foam for a light, tender crumb. [Whipping]
- Gentle heating - Precise temperature control of the Thermomix simmers the blueberry jam hands-free until glossy without any scorching. [Heating]
- Fine grinding - The TM7 grinds the sugar to a finer crystal so it dissolves quickly into the butter for an even batter. [Grinding]
- Even mixing - The Thermomix folds the baking powder and flour into the whipped eggs gently, preserving every bit of air. [Mixing]
Ingredients
- butter
- plain flour
- eggs
- white sugar
- natural vanilla extract
- baking powder
- sea salt
- fresh blueberries
- jam sugar
- water