01 -
Cut beef into thin, roughly 4-inch pieces. Use a meat hammer to flatten further. Sprinkle baking soda over it, let it rest for 15 minutes, and rinse thoroughly.
02 -
Combine soy sauce, calamansi juice, and pepper in a bowl. Add the beef pieces, stir, and refrigerate for at least 30 minutes.
03 -
Warm oil in a big skillet on medium heat. Cook the onion rings for 2-3 minutes until they soften. Scoop out most, leaving a few in the pan.
04 -
In the same skillet, sauté garlic for a minute. Lay the beef slices inside without piling them. Let them cook for around 10 minutes, flipping once halfway through.
05 -
Add the leftover marinade and broth to the skillet. Bring to a boil and let the flavors blend for 2 minutes. Adjust with salt if needed.
06 -
Lay the beef on a serving plate. Drizzle the sauce over the top and sprinkle the onions you set aside. Serve immediately alongside warm, fluffy rice.