How To Make An Almond Custard Cake | Almond Yema Cake How to make the yummy Almond Custard Cake. Here's what you'll need: CUSTARD: 5 egg yolks 1 can sweetened condensed milk (397g) 1/4 cup milk 60ml (any milk you prefer) 1 tsp vanilla extract (5ml) 2 tbsp butter CHIFFON CAKE: 4 egg yolks 1/3 cup sugar (65g) 1/4 cup oil (50ml) 1/4 cup almond milk (60ml) 1 tsp vanilla or almond extract (5ml) 3/4 cup all purpose flour (95g) 1/4 cup almond flour (25g) 1/2 teaspoon salt (3g) 1/2 teaspoon baking powde