Beef Burgers from the Oven - Kookmutsjes

Ingredients

• 85 ml milk
• 100 ml water
• 25 g granulated sugar
• 7 g instant yeast
• 40 g butter
• 1 egg
• 400 g flour
• 8 g salt
• sesame seeds
• 600 g ground beef
• 4 g salt
• 1.5 g black pepper
• 25 ml sunflower oil
• 125 g mayonnaise
• 30 g mustard
• 30 g chilisauce
• 40 g ketchup
• 15 ml pickle juice
• 2 g onion
• 30 g grated pickles
• cheddar
• lettuce
• tomato
• caramelized onion