Cut your beef into thick chunks. To your instant pot, sauté onions, garlic, bell pepper. Add the beef, and cook until slightly brown. Add the other ingredients, and braise for 2-3 hours (or 1 hour in the pressure cooker), or until meat is fork-tender.

After about one hour, remove your beef from the instant pot and transfer to larger pot or wok. Add the rest of the ingredients (after braising section). Simmer for about 5 more minutes then transfer to a serving plate. Share and enjoy.