The best way to cook minced meat

INGREDIENTS: • onion - 3 pieces • minced meat - 1 kilogram • garlic - 15 grams • black pepper - 5 grams • salt - 5 grams • coriander - 5 grams • sweet pepper - 5 grams • boiled eggs - 3 pieces • potatoes - 2 pieces • cheese - 120 grams • mayonnaise - 30 grams