Fox’s Viennese biscuits are a beloved British teatime treat: delicate, buttery, and crumbly shortbread-style cookies that are piped into elegant swirls and often sandwiched with a layer of chocolate. This recipe replicates their signature melt-in-the-mouth texture using a simple combination of butter, flour, and cornstarch, making them surprisingly easy to bake at home. The result is a professional-looking biscuit that is perfect for special occasions or a comforting everyday indulgence.
Ingredients
- 1 cup (225 g) unsalted butter, softened
- 1/2 cup (60 g) confectioners’ sugar, sifted
- 1 tsp vanilla extract
- 1 1/4 cups (160 g) all-purpose flour
- 1/4 cup (30 g) cornstarch (cornflour in the UK)
- 1/4 tsp salt
- 4 oz (115 g) semisweet or dark chocolate, melted (for dipping or sandwiching)
Instructions
- Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
- In a large bowl, beat the softened butter and confectioners’ sugar together with an electric mixer until pale and fluffy, about 2-3 minutes. Scrape down the sides of the bowl as needed.
- Add the vanilla extract and beat until combined.
- In a separate bowl, whisk together the flour, cornstarch, and salt. Gradually add the dry ingredients to the butter mixture, beating on low speed until just combined. Be careful not to overmix; the dough should be soft and pipeable.
- Transfer the dough to a piping bag fitted with a large star nozzle (about 1/2-inch / 1.25 cm opening). Pipe the dough into 2-inch (5 cm) long ‘S’ shapes or swirls onto the prepared baking sheets, leaving about 1 inch (2.5 cm) between each biscuit to allow for slight spreading.
- Bake for 12-15 minutes, or until the edges are just lightly golden. The biscuits will still be soft to the touch but will firm up as they cool.
- Remove from the oven and let the biscuits cool on the baking sheets for 5 minutes, then transfer them to a wire rack to cool completely.
- Once completely cool, melt the chocolate in a heatproof bowl set over a pan of simmering water, or in the microwave in 20-second bursts, stirring between each burst.
- Dip one end of each biscuit into the melted chocolate, or sandwich two biscuits together with a thin layer of chocolate. Place the finished biscuits on a parchment-lined tray to set.
Tips
- Butter temperature: Ensure your butter is properly softened to room temperature. If it’s too cold, the dough will be stiff and hard to pipe; if too warm, the biscuits will spread too much and lose their shape.
- Piping technique: If the dough is too firm to pipe, give it a quick knead with your hands to warm it slightly. If it’s too soft, chill it in the fridge for 10-15 minutes before piping.
- Substitutions: For a gluten-free version, replace the all-purpose flour with a 1:1 gluten-free baking flour blend. The texture will be slightly more crumbly, but still delicious. You can also use margarine or a plant-based butter substitute for a dairy-free version, but note that the flavor and texture will differ slightly.
- Common mistake: Overbaking is the most common issue. The biscuits should be pale with only a hint of golden at the edges. They will continue to set as they cool, so don’t be tempted to leave them in the oven until they look fully done.
Serving Suggestions
Serve these Viennese biscuits alongside a cup of afternoon tea or coffee. They also make a lovely addition to a dessert platter or cookie box. For an extra touch, dust them lightly with confectioners’ sugar before serving, or pair them with a scoop of vanilla ice cream for a simple dessert.
Variations
- Chocolate Viennese: Replace 2 tablespoons (15 g) of the all-purpose flour with 2 tablespoons (15 g) of unsweetened cocoa powder for a chocolate version.
- Citrus twist: Add 1 teaspoon of finely grated lemon or orange zest to the butter mixture for a bright, fragrant flavor.
- Sandwich biscuits: Instead of dipping, spread a layer of raspberry jam or lemon curd on one biscuit and top with another to make sandwich cookies.
- Nutty addition: Fold in 1/4 cup (30 g) of finely chopped pistachios or almonds before piping for added texture.
Storage and Reheating
Store the finished Viennese biscuits in an airtight container at room temperature for up to 5 days. They do not need reheating; in fact, they are best enjoyed at room temperature. If you have dipped them in chocolate, make sure the chocolate is fully set before storing to prevent sticking. You can also freeze the unbaked piped biscuits on a baking sheet until solid, then transfer to a freezer bag and bake from frozen, adding 2-3 minutes to the baking time.
Frequently Asked Questions
Can I make the dough without a piping bag? Yes, you can use a sturdy zip-top bag with the corner snipped off, or you can shape the dough into small balls and flatten them with a fork, though they won’t have the traditional swirl shape.
Why did my biscuits spread too much? This is usually caused by butter that was too soft or by overmixing the dough. Make sure your butter is just softened, not melted, and mix only until the ingredients are combined. Chilling the piped biscuits for 10-15 minutes before baking can also help.
Can I use salted butter? Yes, but reduce or omit the added salt in the recipe to avoid overly salty biscuits. If using salted butter, you can skip the 1/4 tsp salt entirely.
My biscuits are too crumbly and break apart. What went wrong? This can happen if the dough is overworked, which develops too much gluten, or if the biscuits are underbaked. Be gentle when mixing, and ensure they are baked until just set. Also, let them cool completely on the baking sheet before moving, as they are fragile when warm.
Can I use milk chocolate instead of dark? Absolutely. Milk chocolate will give a sweeter, creamier flavor. You can also use white chocolate for a different taste.
How do I know when they are done? The edges should be very lightly golden, and the tops should look dry and set. They will still be soft to the touch but will firm up as they cool. A good test is to gently lift one with a spatula; it should hold its shape without bending.
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