Beef, Mushroom & Rosemary Pies | Pampas

Ingredients

• 3 sheets Pampas Shortcrust Pastry, thawed
• 3 sheets Pampas Puff Pastry, thawed
• 2 tsp olive oil
• 1 onion finely diced
• 2 cloves garlic, finely chopped
• 500g beef mince
• 1 tbsp White Wings plain flour
• 1 tbsp tomato paste
• 1 ¼ cups beef stock
• 100g swiss brown mushrooms, sliced
• 1 tbsp fresh rosemary leaves, chopped
• 1 tsp dijon mustard
• Seasoning freshly ground black pepper & salt flakes
• 1 egg lightly whisked with 1 tbsp water