Mix vinegar in milk keep it aside.now first mix with hand mixer=sugar,butter,oil,salt

Now strain the dry ingredients and leftover the mixed ones.mux gently.use cut and fold theory.

Now in a pan caramelize sugar and put it in cake pan now put pineapple chunks and set it now pour the cake batter and sprinkle lemon zest.

Let it bake and decorate in any way.you will amazed by this taste