Take biscuits and grind them to make fine powder.

Add melted butter to the biscuit powder and mix well.spread evenly in pie mould and press it to set.

Now take cream cheese in a big bowl.beat fir 2 minutes.

Now add condensed milk,lemon juice, lemon zest, essence and beat till light about 4-5 minutes.

Now add dissolved agar agar in cheese mixture.mix well.

Now pour this mixture in the pie mould.refrigerate for 6-7 hours to set.