Chicken Soup (Instant Pot)

Ingredients

• 1 onion
• 2 carrots
• 2 celery
• 1 tsp dried thyme
• 1 tsp dried parsley
• 1 tsp dried oregano
• 1 bay leaf
• 1 kg chicken
• 1 l chicken stock
• 1 l water
• 2 tbsp butter
• 150 g egg noodles
• 1 tsp pepper