Preheat oven to 375F. Line a large baking sheet with parchment paper.
In a large bowl, add all meatball ingredients. Mix until everything is evenly blended.
Using a 1.5 tbsp scoop, scoop up meat and form into round balls. Place onto prepared baking sheet. You should be able to make about 25 meatballs.
Bake for 18-20 minutes or until meatballs are fully cooked.
Marinara Sauce
Add all marinara sauce ingredients to a blender. Blend on low speed until pureed.
Pour sauce into a saucepan. Bring to a simmer and cook until thickened. You should have approximately 3 cups of sauce.
Zucchini Noodles
Add oil and garlic to large skillet. Bring to medium high heat. Once oil is heated, add in zucchini. Cook until zucchini is tender but still crisp. Add salt as needed. Drain water from zucchini noodles.
Preparing Meal Prep
Add zucchini noodles to meal prep containers. Add about 5 meatballs to each container. Add 4-5 tbsp of sauce to each meal prep. I recommend storing the sauce in a small container to be added when ready to eat. You will have a lot of leftover sauce, which you can store for a future recipe.
When reheating meal prep, the zucchini will release more water. Drain water before adding sauce. Garnish with additional parmesan cheese and fresh parsley if desired.
Notes
The zucchini will release additional water when reheated. I recommend that you store the sauce separately, so that you can drain the zucchini after it is reheated, and then add the sauce.
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Nutrition estimate includes approximately 1 1/2 cups of sauce.
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.