In a mixing bowl add 2 large bananas ( approximately ¾ cup after mashing ). Over ripe banana works best for this recipe .

Mash the bananas using a fork until its mashed well.

Now add ¼ cup cooking oil. Use any flavorless oil

Also add 1 tsp Vanilla extract. combine everything

Next add in ¼ cup powdered sugar and mix well till it dissolves .

Sift together ¾ cup All Purpose Flour , 1 tsp of Baking powder and a pinch of Salt well.

combine everything together gently with a spatula or a whisk without any lumps. And then add ¾ cups of dark chocolate chunks. I roughly chopped dark chocolate and added. You may add any chocolate as you prefer.

Whisk everything together and the muffin batter is ready.

Prepare a muffin tray with muffin liners. Scoop out equal portion of batter in all muffin liners. Fill ¾ th of the muffin liners. Top it with more chocolate chunks.

Preheat the oven at 374 F (190 deg C) for 10 min and the bake the muffin in 374 F (190 deg C) for about 30 mins or till done.

Banana Chocolate chunk muffin is now ready.