Homemade Beef Burger Recipe

Ingredients

• 500 g minced (ground) beef
• 30 g panko breadcrumbs
• 1 egg
• 1 tbsp Worcestershire sauce
• 1 tbsp ketchup
• 1 tsp sea salt flakes
• ½ tsp freshly cracked black pepper
• 2 tbsp olive oil
• 2 tbsp water (optional)
• 4 brioche rolls, halved and toasted
• 4 slices of gouda cheese or burger cheese (see note 1)
• 2 tomatoes, finely sliced
• 1 red onion, finely sliced
• 1 little gem lettuce leaves, picked and washed
• 2 tbsp sliced gherkins (dill pickles)
• 4 teaspoons whole-egg mayonnaise
• 4 teaspoons ketchup
• 4 teaspoons American mustard