Rock Buns

Rock buns are a proper British teatime staple that’s been filling biscuit tins since rationing days. They’re called “rock” buns not because they’re hard (when done right, they’re tender inside) but because of their rough, craggy surface that looks like little boulders on the baking sheet.

The method is pure old-school British baking: rub cold fat into flour until it looks like breadcrumbs, stir in sugar, dried fruit, and candied peel, then bind with a beaten egg. The dough should be stiff and dry, not smooth or sticky. That dry texture is what creates the craggy peaks that bake up golden and crisp.

Mixed spice and nutmeg give these a warm, gently spiced flavor that’s subtle enough for an afternoon with tea but interesting enough to make you reach for seconds. The currants plump slightly in the hot oven, adding pockets of fruity sweetness.

Kitchen Tips

• Keep the dough firm and dry. If it’s smooth and pourable, you’ve added too much liquid. A drop of milk is all you might need, and possibly none at all.
• Drop rough, craggy heaps onto the baking sheet. Don’t smooth them out. The uneven surface is what bakes up crispy on the edges and soft in the center.
• Bake at a high heat for just 15 minutes. These go in hot and come out fast. Overbaking makes them genuinely rock-hard.
• Clean currants by tossing them in a sieve with a bit of flour. This removes any sticky residue and helps them distribute evenly in the dough.

Variations

• Use sultanas or raisins instead of currants for a plumper, sweeter dried fruit.
• Add the zest of a lemon to the dough for a bright citrus note alongside the spice.
• Replace mixed spice with cinnamon and a pinch of ground cloves for a more pronounced warm-spice flavor.