Party pies | Women's Weekly Food

Ingredients

• 1 tablespoon vegetable oil
• 3 rashers rindless bacon, finely chopped
• 1 onion, finely chopped
• 750 gram beef mince
• 1/3 cup plain flour
• 2 1/2 cup beef stock
• 1 tablespoon tomato paste
• 1 teaspoon chopped rosemary
• 6 (sheets) frozen shortcrust pastry, thawed
• 3 (sheets) frozen puff pastry, thawed
• 1 egg, lightly beaten
• 1/4 cup sesame seeds
• tomato sauce, to serve