Tender Chicken Bites with Soy Sauce

Ingredients

• chicken legs - 1.5 lb (700 g)
• onion - 1 onion
• sugar - 3 tbsp.
• butter - 5.3 oz (150 g)
• dark soy sauce - 3 - 4 tbsp.
• universal seasoning - 2 tbsp. for chicken or BBQ
• yellow cheese - 3.5 oz (100 g)
• red onion - 1 onion
• potatoes - 3 large pcs.
• milk - 1 2/3 cups (400 ml)
• sugar - 2 tbsp.
• salt - by taste
• oil - a few tbsp.