Be prepared for one of the richest broths you can meet: Bò kho, aka Vietnamese Beef Stew! Perfect for soaking up a warm Vietnamese baguette, noodle or even fluffy jasmine rice. But I’ll always reach for a banh mi!
Cut beef (short rib & brisket) into 1-2 inch pieces. In a bowl, combine fish sauce, black pepper, salt, sugar, five spice powder & lemongrass. Mix beef well into marinade, and allow to marinate for 30 minutes.
Stew
Heat a large pot on medium-high heat (or sauté for instant pot). Add 1 tbsp of oil. Sear for 2-3 minutes, until just coloured. Remove meat from heat. To the same pot, add 1 tbsp of oil. Once hot, add minced garlic and tomato paste, sauté for 2 minutes. Add aromatics (bay leaves, cinnamon & star anise), and saute for a further 2 minutes.
(Route 1) For stove top: Add meat back to pot, along with chicken stock. Allow to simmer for 1.5 hours and skim broth for scum continually. Add carrot/potatoes, and simmer for another 30 minutes (see Note 2).
(Route 2) For instant pot: Add meat back to instant pot, along with chicken stock (or 4 cups of water with 1 tablespoon of chicken stock powder). Set to high pressure for 20 minutes. After 20 minutes, release valve. Add tendon and carrot/potatoes to instant pot (see Note 2). Set to high pressure for another 10 minutes. Release once complete. Adjust to taste by adding 1 tsp of chicken powder at a time.
Tendon (Optional)
In a bowl, mix blend 1/4 cup of white vinegar and 1/2 tsp of salt. Add tendon and allow to soak for 15 minutes.
Add tendon to instant pot and fill water until just submerged.
Set instant pot on high pressure for 20 minutes. Allow to natural release.
Remove tendon from pot, and allow to dry in a paper towel, keep in fridge until ready to add to Bo Kho broth (step 3, along with carrots & potatoes).
Dip Mixture
Combine lime juice, salt and black pepper.
To Serve
Ladle stew into a bowl. Top with thinly sliced white onion, and a squeeze of lime to taste. Enjoy with bread, noodles or rice.
Notes
Note 1: To create that iconic orangey oil hue and add to the savory taste, add annatto seed oil! To make annatto seed oil, heat a half tablespoon of oil over med-high heat, then add annatto seed and lightly toss. After 2 minutes, remove the seeds, and reserve the oil.
Note 2: Add carrot and tendon once the meat becomes tender so you don't end up with mush! If you like more filler, I would recommend daikon & potatoes as well!