Take butter and condensed milk in a bowl.

Beat with a hand blender until fluffy.

Sift the dry ingredients except sugar.

In water add the vinegar.

Now in butter and condensed milk mixture add vanilla.

Add the dry ingredients in 2 batches.

Add the vinegar water and mix in a cut fold method.

Add milk as required to make a smooth batter.

Preheat the oven to 180C for 10 minutes.

Take a greaed cupcake mold with 12 cavities or individual silicon molds.

Fill them with batter.

Should yield 10 small and eight big muffins.

Bake 20 minutes or a toothpick comes out clean.

Top with ganache and sprinkle and serve.