Chocolate lava cake

Beat butter and sugar until fluffy

Separate egg yolk and white. Beat egg yolk in the mixture then add vanilla extract

Beat egg white and cream of tartar until soft peak meringue is formed. set aside

Add dry ingredient (sifted cake flour, baking powder, cocoa powder, salt) in 2 portion with milk

Then gently fold meringue into the batter

Transfer the batter in 4 inch cake pan. Bake at 170c for 15 minute

Once the cake is cooled down to room temperature. Use small cookie cutter to make a hole at the center of the cake

Prepare chocolate round shape for the top of the cake by melting dark chocolate chip in microwave. Spread it on plastic/silicone sheet and leave in the fridge until set. Use 4 inch cookie cutter to cut the chocolate sheet in to round shape

Place the chocolate disc on the top of the cake. Pour warm molten chocolate ganache when serving