Heat the vegetable oil in a large pot over medium heat.
Add the chopped onion and cook until softened and translucent.
Stir in the minced garlic and cook for another minute.
Add the meat pieces and cook until browned on all sides.
Stir in the chopped tomatoes, red bell pepper, ground paprika, black pepper, and salt.
Cook until the tomatoes start to break down and the vegetables are tender.
Add the finely chopped cassava leaves to the pot. Stir to combine with the meat and vegetables.
Pour in the beef or chicken broth (or water) and bring to a boil.
Reduce the heat to low, cover, and simmer for about 30-40 minutes, or until the cassava leaves are tender and the flavors have melded together.
If using, stir in the ground peanuts for added flavor.
Garnish with chopped cilantro or parsley before serving.
Enjoy your meal!