Kare Kare (Oxtail Stew)

Step 1
Bring oxtails and water to a boil in a large pot. Reduce the heat to medium-low and simmer until tender, at least 2 hours, adding more water as necessary. Skim as much fat from the top of the liquid as possible.

Step 2
Transfer oxtails to a plate. Crumble beef bouillon cubes into the pot and stir to dissolve. Add bok choy, beans, and eggplant and simmer until tender, 10 to 15 minutes.

Step 3
While the vegetables are simmering, heat olive oil in a large pot over medium heat. Add onion and garlic; cook and stir until tender, about 5 minutes. Stir in achiote powder. Stir in peanut butter until melted. Add about 1/2 of the simmering broth and simmer for 5 minutes. Add oxtails and cook for 5 minutes. Transfer remaining broth and vegetables to the pot and stir to combine. Serve hot.