Ingredients: 4 large egg yolk (66g) 3tbsp sugar (40g) pinch of salt 3tbsp milk (46g) 3tbsp oil (40g) 2tsp vanilla 1/2 cup +3tbsp cake flour(80g) 4 large egg white (130g) 1/4 cup sugar(50g) 1tsp lemon juice or vinegar bake at 150°C, 85 mins (Not 75 as mentioned in the video) in a preheated oven at the bottom rack with both top and bottom heat on. You will need (18cm x 7cm) 7-inch round baking pan(similar to this https://amzn.to/2XdUoYh ). Line with a round cut parchment paper in the bottom. I did not grease the side of the pan. preheat the oven. Method: 1) In a bowl, mix egg yolks, sugar, salt, canola oil, vanilla, and milk. Sift cake flour 3 times and whisk until smooth. 2) In a separate bowl, whisk egg whites until foamy then add lemon juice and sugar a little bit at a time. whisk until it thickens to stiff peak stage. 3) Gently fold in the whites and yolk mixture until incorporated. Be careful do not over mix, otherwise, the foam will deflate and the cake