Part 3/8:
To recreate the 1861 Victoria Sandwich, one needs to gather room-temperature ingredients: four eggs, 225 grams of caster sugar, 225 grams of softened butter, almost 225 grams of flour, and a pinch of salt. Optional ingredients include jam, with suggestions to either purchase it or make a homemade version using strawberries, jam sugar, and lemon juice. The process involves beating the butter and sugar, incorporating the flour and eggs, then baking the mixture until perfectly cooked.