Start to boil the potatoes.
While potatoes are cooking, saute 1 yellow onion in a skillet with butter. At the same time, cook the raw chicken in the oven at 175°C until slightly pink and tender. Shred the chicken or cut into cubes.
Next, when the potatoes are soft mash with some butter, milk, salt, and pepper, parsley and then add the onion and shredded/cubed chicken pieces.
Lightly grease casserole dish (10x12), and cover bottom with pastry crust. Then pour the mixture on top.
Top the potato, onion, and chicken mixture with cream of mushroom soup. Follow the directions on the box to prepare the stuffing mix. Spoon stuffing on top and bake in oven at 175°C until stuffing begins to brown.
Let it cool before eating!
Please note: this recipe has been created and uploaded by a member of the Tesco Real Food online community. Tesco does not test customer recipes so cannot accept responsibility for the content, validate the results or answer queries regarding them.