Peel and quarter the potatoes, pop them in cold water and bring to the boil. Once boiling, reduce heat and simmer for about 20 minutes or until soft.
Drain the potatoes, add milk and butter, then mash until smooth and creamy β however you like them!
In a hot pan with a little oil, cook the chicken, bacon and leeks until the leeks are soft and everything is golden.
Add the chicken stock powder, garlic, mustard and spinach, and stir to combine.
Add the cream cheese and let it melt into the mixture β itβll turn super creamy and delicious.
Spoon or scoop your mash over the top of the chicken filling, sprinkle with pizza cheese, and bake at 200Β°C for 15 minutes until golden and bubbly on top.