Maple Beef Bento - Maple from Canada

Ingredients

• 3.5 oz thinly sliced beef
• 2 tbsp + 1 tsp sake
• 1 tbsp + 2 tsp pure maple syrup (preferably amber syrup for its rich taste)
• ⅓ oz fresh ginger, peeled and minced
• 3 tsp soy sauce
• A pinch of sesame seeds
• ½ carrot
• 1 celery stalk
• Maple vinegar, to taste
• A pinch of salt
• 4 broccoli florets
• A bunch of potherb mustard leaves
• ½ red chilli
• ¾ cup white rice