These delicate, gloriously indulgent biscuits have been adapted from Martha Collinson, Great British Bake-off semi-finalists, now at Waitrose.
67goingon50 has had this recipe for years and tested it many times, ending up on too many occasions with a sensational layer of fine crumbs but nothing one could describe as a biscuit. The recipe is so rich, the cookies often ended up spreading all over the cookie tin.
It didn’t matter a lot however because the crumbs were sensationally delicious and when layered with tiers of creamy pudding or fruit, helped create mouthwatering parfaits either in in tall glassware (US-style) or in slices on a plate (French).
With spring trying to establish itself between grey, damp interludes, it was time to tackle the recipe once again to cheer us up.
Conscious that many contemporary butters are not as rich as they were in recent years, more flour was added, as was wholemeal flour (ground nuts could replace wholemeal flour). They added body to the cookie dough without affecting flavour. Another factor was refrigerating the piped biscuits for at least half an hour before baking.
The results were amazing: tasty, crumbly, visually closer to what a Vinennese finger should look like (though some practice is required to finesse the shape)!
Need an indulgent not-expensive treat? Try these.
Cost: £3.50 + cost of dipping chocolate £1.60 (April 2026)
Makes: 25’ish biscuits
Ingredients
200 g soft butter*50g icing sugar1 tsp vanilla150g plain flour10g whole meal flour50g cornflour30g cocoa powder1/2 tsp baking powder(optional)100g dark 70% cocoa baking chocolate (67 uses M&S)
Method
- Beat butter & icing sugar until pale a fluffy - a few minutes
- Add vanilla
- Sift flour cornflour baking powder & cocoa powder into the mix in stages, stirring with a spoon, increments, then whisk briefly until all is incorporated: look for a consistency that’s soft but firm enough to pipe biscuits with well defined stripes
- Place a large star shaped nozzle into the point of a pastry bag and fill with cookie dough, tamping down with a spatula.
- Twist top of the pastry bag firmly; when forming biscuits, squeeze from the top
- Line cookie trays with greaseproof paper or silicone mats ; pipe biscuits onto trays with a little space in between
- IMPORTANT: refrigerate at least 20-30 mins
- Pre-hat oven, or air fryer on bake function, to 180c/350f; bake 10 to 15 mins until edges are softly brown
- Cool on baking tray; transfer with a fish slice to a cooling rack
- When biscuits are no longer warm, if you like, melt chocolate and pour into a mug; dip half of each biscuit in chocolate; place back on cooling rack to set and cool. Note: the biscuits are very delicate
- Store leftovers - if any - carefully in a container with stiff sides, separating each layer with greaseproof paper; they will keep up to 3 days in a container with a tight fitting lid
- Freezing: pipe into desired shapes side-by-side on a cookie tray and place in freezer. When frozen, carefully store in a container with stiff sides, inserting greaseproof paper or a serviette between each layer. When ready to bake, place as many biscuits as you like onto a lined cookie sheet. Defrost 5-10 mins; bake 12-13 mins; cool and dip into melted chocolate
Comments:
‘Yum. Ambrosial! Easy prep but piping can be a bit fiddly first time.’ Retired writer
Tips:
67goingon50 is working on a dairy-free version of this recipe to take account of the higher water content of plant butters/margarines
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This recipe has been by B Lee/ Bright Sun Enterprises and may not be used commercially without the author's written permission.







