In a large mixing bowl, combine the ground pork, ground beef, and finely chopped pork fat. Add the minced garlic, salt, ground black pepper, smoked paprika, ground coriander, ground nutmeg, ground cumin, ground cayenne pepper (if using), and red wine. Mix thoroughly until all ingredients are well combined.
Cover the bowl with plastic wrap and refrigerate the meat mixture for at least 2 hours, or overnight for best results. This allows the flavors to meld together.
If using casings, soak them in warm water for about 30 minutes. Rinse thoroughly and drain.
Stuff the meat mixture into the casings using a sausage stuffer or a piping bag. Twist the sausages into 4-6 inch links.
If not using casings, you can shape the meat mixture into small, thick logs or patties.
Preheat your grill to medium-high heat or heat a large skillet over medium-high heat.
Grill or fry the embotits sausages for about 5-7 minutes on each side, or until they are cooked through and browned all over. If grilling, you can also cook them over indirect heat to prevent burning.
If making patties, heat a little olive oil in the skillet and cook the patties for about 5-7 minutes on each side, or until cooked through.
Enjoy your meal!