Mix biscuits, butter and sugar and grind it together in a grinder.

Mold the paste obtained to the sides of a cooking tray or aluminium baking tray.

Keep in the refrigerator for 15 minutes.

Meanwhile take the juice out from 3 large limes.- 2/3 cup

Add one and a half cup of milkmaid to the lime juice.

Take whipping cream in a bowl and beat it. Mix it the above mixture.

Take the baking tray out of the refrigerator and pour the above mixture to the center of the tray.

At 375 deg, bake in oven for 10 min.

Refrigerate it overnight.