The Ultimate Beef Burger

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Preparation time: 25 minutes
Cooking time: 10 minutes
Beef Burger:
500g beef mince
3 spring onions, finely chopped
2 tsp dijon mustard
1 tsp worcestershire sauce
1 tsp finely chopped rosemary
Salt flakes & freshly ground black pepper
Mayonnaise:
½ cup egg mayonnaise
2 tbsp flat leaf parsley leaves, finely chopped
1-2 tsp finely chopped jalapeno chillies
1 tsp capers, finely chopped
½ tsp sweet paprika
¼ tsp finely grated lemon rind
4 brioche buns, halved
20g rocket leaves
4 eggs
½ cup roasted red capsicum strips
1 tsp red wine vinegar
4 slices cheddar cheese