Grandma's meatballs

Name: Grandma's meatballs
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 4 servings
Ingredients: 150 gr of 10% fat pork mince; 350 gr of 12% beef mince; ½ tsp of Black pepper; 60 gr of Breadcrumbs; 1 tsp of Fine sea salt; 1 handful of Fresh flat leaf parsley; 1 Medium egg; 80 gr of Parmigiano cheese