In a large bowl, combine ground pork with fennel seeds, salt, pepper, garlic powder, paprika, and red pepper flakes.

Add chopped parsley and red wine, mixing well until all ingredients are evenly incorporated.

Shape the mixture into sausage links or patties, depending on your preference.

Heat olive oil in a large skillet over medium heat.

Carefully place sausages in the skillet, cooking in batches if necessary.

Cook for about 5-7 minutes on each side, or until browned and cooked through.

Use a meat thermometer to ensure sausages reach an internal temperature of 160°F (70°C).

Once cooked, remove from skillet and let rest for a few minutes.

Serve with your favorite sides or in a sandwich.

Enjoy your delicious homemade Italian sausage!