Step 1

Heat oil in a large frying pan over medium-high heat. Add mince. Cook, stirring with a wooden spoon to break up mince, for 8 minutes or until browned.

Step 2

Add onion and garlic. Cook, stirring, for 1 minute. Add frozen vegetables, evaporated milk and corn. Cook, stirring, for 5 minutes or until sauce has thickened slightly. Remove from heat. Cool.

Step 3

Preheat oven to 200°C/180°C fan-forced. Grease 2 large baking trays. Cut each pastry sheet into 4 squares. Spoon 2 tablespoons mince mixture over 1 half of 1 pastry square. Brush edges with egg. Fold over 1 side of pastry to enclose filling. Press edges together with a fork to seal. Place on prepared tray. Repeat with remaining mince mixture, pastry squares and egg. Brush tops with egg.

Step 4

Bake for 20 minutes or until pastry is golden and puffed, swapping trays halfway during cooking. Serve with sauce.