Take a biscuit and add in mixir jar and crush it.

After the biscuit crushed add sugar and baking powder.

Then add milk and mix it properly till the turn in better consistency.

Then in this batter add fruit salt and mix it properly and also add walnuts.

Then take one oven proof bowl. Apply the butter properly in bowl and add thizz better in bowl. Take this bowl in oven on micro mode for 5 minS.

Then after 5 minS check it up with a knife if it out clear than brownie is ready. Eat with hot chocolate sauce and vanilla ice cream