Kue Ulang Tahun Unik, Cek Resep Bomboloni ala Christo

- 150 ml susu cair

- 10 gr garam

- 25 gr susu bubuk

- 11 gr ragi

Bahan isian:

- 300 gr whipping cream

- 2 lembar ( 6 gr ) gelatin halal

- 1 kg pastry cream

- Vanilla extract secukupnya