How to Make Meatballs

Ground beef meatballs in a special and delicious sauce, these meatballs are juicy, soft and are very easy to prepare, the sauce has a delicious flavor to dip these delicious meatballs, I assure you you will love them.
500 g of ground beef
500 g of ground pork
Salt and pepper to taste
125 g breadcrumbs approximately
1 onion
1 bell pepper
3 garlic cloves
2 eggs
Splash of milk
3 teaspoons Parmesan cheese
1 glass of white wine
2 cups of meat broth (450ml)
Parsley or coriander a handful