Preheat that oven to 220C! 🔥

In an oven-safe frying pan, drizzle some olive oil and toss in the bacon, leeks, a pinch of salt and pepper, and chicken. Sizzle till the leeks get all cuddly and soft and your chicken is cooked to perfection.

Time to jazz things up! Stir in the Dijon, stock powder, dill and flour. Once mixed, pour in the cream and watch magic happen as it transforms into a luscious sauce.

Hit stop on the heat! Layer those fresh spinach leaves right on top – but resist the urge to mix them in.

Drape the puff pastry sheets over your creamy mixture, giving those corners a little tuck. Before it heads to the oven, give the pastry a little spritz of olive oil.

Into the oven it goes! Bake till it's got that irresistible golden glow – around 20 minutes.

Slice, serve, and let your taste buds dance!