Omurice Onigiri - Pankobunny

Ingredients

• 180 ml short-grain rice (washed)
• 1 tbsp butter
• 3-4 tbsp ketchup
• ½ cup diced veggies (I used onion, carrot, celery, corn and peas)
• salt & pepper
• 2 eggs
• 1 tbsp milk