Preheat oven to 400°. Mix together all the meatball ingredients in a medium sized bowl until thoroughly blended (using hands works best). Scoop out 2 tablespoons at a time and roll the beef mixture into balls and place on a slotted roasting tray (this helps all the excess fat drip out instead of gathering at the base of the meatballs). Bake for 20-25 minutes until lightly browned and cooked through.
Set up the tomato sauce in a medium pot on the stove over medium heat to warm it up. Add in the meatballs and leave to simmer for a couple minutes.
Meanwhile, place the zoodles in a large skillet over medium high heat for around 5 minutes, tossing frequently until they warm up and start to soften slightly.
Recipe by Love from the Land at https://www.lovefromtheland.com/meatballs-and-zoodles/