Season the pork and beef with salt and pepper and let sit on the counter for 10-15 minutes (This is a great time to start chopping the vegetables).
Add the olive oil to a large dutch oven or stock pot and pre-heat over medium high heat. The meat should be browned on all sides.
Add the sausage and cook for 2-3 minutes.
Add the sofrito, garlic, cumin, oregano and paprika and sauté until fragrant, approx. 1 minute.
Add the onions and bell pepper and sauté for 5 minutes.
Pour in the water (or broth) and add the chicken bouillon cube. Bring to a boil before lowering the heat to a simmer. Let simmer for 20 minutes.
Add the plantain and yuca (if using frozen yuca, not fresh) and cook for 10 minutes.
Add the yuca (if using fresh yuca, not frozen), potatoes, sweet potatoes and butternut squash. Cook for 10 minutes.
Season with salt and black pepper, to taste.
Add the corn and cook for a final 10-15 minutes, until the root vegetables are tender.