Zpaghetti with Pesto Meatballs

Name: Zpaghetti with Pesto Meatballs
Cuisine: Italian, European, Mediterranean
Ingredients: Cheers,; Ronny; 2lbs grass-fed hormone and antibiotic free ground beef (ideally medium fat); 1 cup loosely packed parsley (sub basil for a more traditional pesto or coriander for something out of the ordinary); ¼ cup pine nuts (sub walnuts if unavailable) – plus a few tbsp extra for garnish; 2 small white onions; 8-9 cloves garlic; 2 tbsp garlic powder; 1 tbsp salt; 1 tsp black pepper; 2 whole eggs (organic, free-range); 4 zucchinis – spiralized; 1.5 L passata; 2 scallions – finely sliced for garnish; For the Zpaghetti