Cream cheese batter
250 gram Philadelphia cream cheese
6 egg yolks (Update: I measured mine, it was about 118g in total for the yolks)
70 gram castor sugar (This is half of the total 140 gram)
60 gram unsalted butter
100 ml full cream milk
1 Tbsp lemon juice
2 tsp lemon zest
60 gram cake flour / superfine flour
20 gram corn starch
1/4 tsp salt

Meringue
6 egg whites (Update: I measured mine, it was 264g for the whites of 6 eggs)
1/4 tsp cream of tartar
70 gram castor sugar (This is half of the total 140 gram)