Home Recipes Breton shortbread Breton shortbread Easy 10 Preparation time 20 Cooking time For persons 93g of T65 flour 3g baking powder 60g sugar 1g of salt 70g butter 28g from Pack Yumgo Yolk liquid 1L or 3g from Yumgo Yellow Powder 1kg + 22g of water and 3g of rapeseed oil (to rehydrate the powder) Download the recipe This recipe can be used with out of reviews Yumgo Yellow Powder 1kg Discover the product Preparation Rub the butter with the dry ingredients.Mix Yumgo Yolk powder, water and oil to moisturize it.Incorporate the previous mixture into yellow Yumgo rehydrated.Spread the dough in a 16x16 cm square mold.Bake for 20 min at 160°C. Download the recipe out of reviews Yumgo Yellow Powder 1kg Discover the product