Preheat the oven to 400°F and line a baking sheet with parchment paper.
Add the meatball ingredients to a large bowl and mix until just combined. Form the meat mixture into balls about 3 tablespoons large (about 2 inches across). This recipe makes 30 meatballs of this size.
1 pound ground chicken, 1 pound chicken Italian sausage, 1 cup parmesan cheese, ¼ cup basil leaves, ¾ cup breadcrumbs, 1 tsp onion powder, ½ tsp garlic powder, ½ tbsp sea salt, ½ tsp red pepper flakes, ¼ cup onion, 1 large egg, 1 egg yolk, 2 tbsp olive oil
Bake for 15 minutes, then flip the meatballs over and bake for another 10 minutes. (Note: bake the meatballs while you make the sauce.)
While the meatballs are baking, make the sauce. Start by heating the oil in a large pan over medium heat, then add the onions and season with a pinch of salt. Cook for 5 minutes or until they begin to soften.
2 tbsp olive oil, 1 onion
Add the tomato paste and toss with the onions, cooking for about 1 minute, then mix in the oregano and red pepper flakes.
1 tbsp tomato paste, 1 tsp dried oregano, ¼ tsp crushed red pepper
Puree the whole peeled tomatoes with an immersion blender, then add them to the pan with the onions and cook for about 10 minutes. Reduce the heat to low and stir in the cream, then mix in the parmesan cheese, basil, and salt and pepper to taste.
28 oz whole peeled tomatoes, 1 cup heavy cream, ½ cup parmesan cheese, ¼ cup basil leaves, Salt & pepper
Make the pasta according to package directions.
1 pound spaghetti
Plate some pasta with sauce and a few meatballs. Garnish with extra parmesan cheese.