Ingredients:

• ½ kilo beef sirloin
• 2 tbsp soy sauce
• 2 tbsp calamansi juice
• 1 tsp salt
• 1 tsp pepper
• Cooking oil
• 1 big red onion, sliced thinly

Cooking Instructions:

1. Marinate beef in soy sauce, calamansi, salt, and pepper for 30 minutes.
2. Stir – fry beef until cooked and tender then set aside.
3. Saute onion rings in oil then serve beef in a platter topped with onion rings.