XL Family Farmhouse Burger with Grilled Beef

Ingredients

• 900 g ground beef
• 2 onions
• 4 cloves of garlic
• 2 tbsp olive oil
• 1/2 tsp hmeli suneli seasoning ((optional))
• 1/4 tsp chili powder
• 2 round loaves of bread ((21 cm diameter; please see the notes below))
• 1 large tomato
• 6 pickled cucumbers
• lettuce leaves ((enough to cover the diameter of the burger))
• 200 g mayonnaise ((low-sugar))
• 200 g tomato sauce ((low-sugar))
• 400 g grated cheese
• spring onions
• 1 tsp kosher salt
• 1 tsp ground black pepper
• 2 tbsp teriyaki sauce