NOTE ; this will only work with Philly cheese and not light Philadelphia original cheese , nothing else will work and unsalted butter , Also make sure you let the gelatine mix cool completely before adding it to the mixture or it will curedly the mixture . Also this is best to made the day before you will need it .

Line a baking tray with baking paper leaving a little of the baking paper hanging over two of the sides , this will help in the removal of the slice for slicing once set .

Place the gelatine into a heatproof glass and add the half cup of hot water and stir till the gelatine dissolves . Set aside to cool completely .

Using one of the packet of lattice biscuits , with the inside of the biscuits facing upwards , layer the biscuits evenly across the bottom of the prepared baking tray .

In a separate clean large bowl , beat together the cubed butter , broken up Philly cheese , the sugar and the vanilla essence , until smooth , creamy and combined .

Next add the prepared , completely cooled , gelatine , and mix together well to combine next add the lemon juice and mix to combine all thoroughly . Should be smooth and very creamy looking .

Once mixture is prepared , carefully pour evenly all over the prepared biscuits in the lined baking tray , and smooth out evenly .

Now take the second packet of lattice biscuits and carefully place them over top of the cheese mixture already on a layer of lattice biscuits in the tray , evenly to cover all the top of the slice with the lattice biscuits .

Once fully prepared , place in the fridge to set over night .

Once set the next day , remove the chilled slice tray from the fridge and carefully using the hanging over baking paper pieces , remove the slice from the baking tray . Then carefully , using the biscuits as a guideline , slice individual slices , either the whole lattice biscuit size or cut them in half again . The choice is yours .

Keep refrigerated until needed . Serve cold . Enjoy . :-) .