This is a recipe video for a weekend citron cake that can be easily made using pancake mix. By combining melted butter and rice oil, a fluffy and moist texture is achieved. Mix eggs, sugar, milk, lemon juice, and lemon zest in order, then sift in the pancake mix and bake in a 170°C oven for 34 minutes. Once the cake has cooled, top it with lemon-flavored icing and plenty of lemon zest to complete a visually appealing and delicious cake.