Beef and Olive Meatballs with Spaghetti

Name: Beef and Olive Meatballs with Spaghetti
Prep time: 15 min
Cook time: 40 min
Total time: 40 min
Yield: 4 portions
Ingredients: 10 g fresh parsley leaves; 50 g onions; 50 g black olives; ½ tsp fine sea salt; ¼ tsp ground black pepper; 500 g beef mince; 150 g onions; 2 garlic cloves; 15 g olive oil; 1000 g water; 2 tsp fine sea salt; 350 g dried spaghetti; 80 g crème fraîche; 200 g cherry tomatoes; ¼ tsp ground black pepper