SHOPPING LIST: Cooking Skills: Pastry 1, Chapter 1 (Know Your Pastry) Plain flour, wholemeal flour, unsalted butter, white vegetable fat or lard (optional), mature Cheddar, English mustard powder, an egg, fine salt, cold water, baking parchment, cling film, a large bowl, a food processor (optional) and a rolling pin. Plain shortcrust by hand (1 batch) [ ] 200 g plain flour, plus extra for rolling [ ] 1 pinch fine salt [ ] 100 g cold unsalted butter, cubed (or 50 g butter and 50 g lard) [ ] 3 tbsp cold water, plus a little more if needed Shortcrust in a food processor (1 batch) [ ] 200 g plain flour [ ] 1 pinch fine salt [ ] 100 g cold unsalted butter, cubed [ ] 3 tbsp ice-cold water Cheese pastry (1 batch) [ ] 200 g plain flour [ ] 1 pinch fine salt [ ] ½ tsp English mustard powder [ ] 100 g cold unsalted butter, cubed [ ] 75 g mature Cheddar, finely grated [ ] 1 egg yolk [ ] 2 tbsp cold water Wholemeal pastry (1 batch) [ ] 100 g wholemeal flour [ ] 100 g plain flour [ ] 1 pinch fine salt [ ] 110 g cold unsalted butter, cubed [ ] 4 tbsp cold water, plus more if needed For the experiments [ ] Lard or white vegetable fat [ ] Extra butter [ ] Extra flour for rolling