Easy Tuna Pie

Ingredients
2 tins tuna flakes in oil, drained
1 large onion, chopped
100g mayonnaise
50g frozen mixed vegetables, thawed
800g frozen shortcrust pastry, thawed
a little flour for dusting

Method
1. Mix together tuna, onion, mayonnaise and mixed vegetables and set aside.

2. Divide pastry in half and roll out to 3mm thickness. Line a 23cm greased pie dish with half the pastry. Fill with tuna mixture and cover pie with the other half of the pastry.

3. Prick the top witha fork and bake in a preheated oven at 180°C for 20 mins or until golden brown.