How to make the best classic burger - Cook Homey

Ingredients

• 450g ground beef (80% lean, 20% fat)
• 1 egg yolk
• 1 tbsp Worcestershire sauce
• 3 hamburger buns (homemade)
• 6 leaves of lettuce
• 3 thick slices of onion
• 6 slices of bacon
• 3 thick slices of a large tomato
• 3 slices of cheddar cheese
• 6 slices of a pickle
• Salt and pepper to taste
• 3 tbsp ketchup
• 1 tbsp mustard
• 2 tbsp mayo
• 8 drops of tabasco
• 1/2 tsp dried oregano