1 tbsp vegetable oil
8 boneless skinless chicken thighs
8 rashers bacon, cut into relatively large pieces
1 onion halved and sliced
250 g pack mushrooms
8 pieces thyme
2 tbsp plain flour
400 ml thermomix chicken stock
200 ml mil
500 g pack fresh puff pastry, or frozen and defrosted
1 egg, beaten
Heat 1 tbsp vegetable oil in a large, non-stick frying pan.
Season 8 skinless, boneless chicken thighs and fry for 5-8 mins until golden brown, turning occasionally. You may need to do this in two batches, depending on the size of your pan.
Lift the chicken onto a plate and tip 8 smoked, streaky bacon rashers, cut into large pieces, into the pan. Fry for 5 mins until crisp.
Add 1 halved and sliced onion, 250 g mushrooms and a handful of thyme pieces , then fry on a high heat for another 3 mins until the onions start to colour.
Tip 2 tbsp plain flour into the pan and cook, stirring, for 1 min.
With the pan off the heat, gradually stir or whisk in 400 ml chicken stock, followed by 200 ml milk, then add the chicken back to the pan.
Bring to the boil, then simmer for 30 mins. Spoon the filling into a large pie or baking dish (approx 20 x 30 cm) with a lip and leave to cool.
Heat oven to 220 C/fan 200 C/gas 7. On a floured surface,buy puff pastry at a store and lay it across.
Cut a long strip as wide as the rim of the pie dish and, using a little of the 1 beaten egg, fix to the edge of the pie dish.
Brush with beaten egg, then lift the rest of the pastry over the pie, using the rolling pin to help. Gently press the edges with your fingers and trim with a sharp knife.
Brush lightly with egg to glaze, then bake for 30 mins or until the pastry is risen and dark golden brown.