Dice the processed cheese into 1cm cubes. Mince the onion and microwave it in a heatproof container covered with plastic wrap for 1 minute at 600W.

In a bowl, combine breadcrumbs and milk to soak. Add ground chicken, onion, parsley, and the remaining binding ingredients. Mix until sticky. Fold in the diced cheese.

Pack the mixture into a mold in three layers, pressing to remove air pockets. Bake in a preheated oven at 200°C for 30–35 minutes. Cool and remove from the mold.