01 -
Toss the flour, sugar, salt, yeast, cinnamon, and All Spice into a large bowl. Just give a quick mix using the dough hook attachment on a stand mixer.
02 -
Pour in the butter, milk, egg, zest, and sultanas. Let the mixer run for 5 minutes on speed 2, then crank it to 4 and mix until the dough gets all smooth. Add that extra flour if it’s sticky.
03 -
Wrap the bowl with cling film, find a cozy warm spot, and wait for the dough to puff up to double its size—it’ll take 30 minutes to 1.5 hours.
04 -
Smack the dough down, then roll it into a log. Slice into 12 even bits, roll them into neat balls, and arrange them snugly in a 3x4 grid on a tray lined with baking paper.
05 -
Cover the buns with cling wrap (a tiny bit of oil on the wrap helps!). Leave them in a warm place so they swell up about 75% more—it’ll take 30-45 minutes.
06 -
Whisk together the flour and water until it’s thick and pasty. After peeling off the wrap, pipe lines on the buns to form crosses.
07 -
Pop the tray in a 350°F oven for about 22 minutes until the buns get that dark golden color. Zap the jam and water for 30 seconds in the microwave, then brush it onto the buns while they’re still warm.