pulverise lemon zest and sugar for 20 sec on speed 10. Scrape down the mix with your spatula.
Add all remaining ingredients and mix for 5-10 sec on speed 6
With your speed dial on 'closed lid position', knead the dough () for 1.5 mins.
Use two tablespoons to put 12 dollops of the mix onto a baking tray lined with baking paper or your Thermomix Silicone Mat.
With a pastry brush, brush every bun with a bit of milk.
Cook for 15-20 mins on 180 degrees.