Preheat oven to 180 degree C. Grease a 9x5 inch loaf pan lightly with oil and line it with parchment paper. Grease that well as well.

Take flour, baking powder, baking soda and salt in a bowl and mix well.

Take avocado puree, sugar, oil, vanilla and milk in a bowl and mix well.

Now add this to dried ingredients and mix well.

Spoon this into the baking pan and pop it in oven. Bake this for 1 hour to 1 hour and 10 mins till a tooth pick inserted comes clean.

Now remove the pan from oven and cool it down for 15 mins in the pan. Now invert it to a plate and peel off the paper.

Slice it and serve.