Ingredients by Purple Cupcakes - Chocolate Chunk Shortbread (4 ratings) Ingredients by Purple Cupcakes - Chocolate Chunk Shortbread - the BEST EVER! £3.95 Ingredients Qty: [Choose]Full pack - approx 24-30 pieces (+£3.00)Half Pack Size - approx 12-16 pieces Quantity: at £3.95 each Add To Basket ALL BUTTER CHOCOLATE CHUNK SHORTBREAD(for the ultimate convenience bake!)Sometimes you realise you're missing just one ingredient. Well here we will send you what you need and all you need to add is the butter! You can choose a half size batch or a full size batch.Add 175g butter for half size.Add 350g butter for full size.Use the all in one method and simply mix in your mixture until you have a soft dough. We defy anyone who says they managed to only eat one piece!!! Please share your pictures with us when you've made it! Pack contains:-Plain flour, caster sugar, cornflour and milk chocolate chunks.