This post will be more of a photo tour than a real recipe given that I made these like 6 months ago and have never gotten around to posting them, so sorry for the lack of precise amounts.
Grass-fed ground beef
(if you aren't paleo, feel free to throw in some breadcrumbs)
Mix all together in a bowl and form into balls.
can of diced tomatos (or dice your own)
brown sugar or balsamic vinegar (for either a sweet or tangy sauce)
Mix together the ingredients and simmer on stove on low for how ever long you have. The longer you simmer the better :)
Add the meatballs and simmer until they are cooked through.
In the mean time, slice up some zucchini and saute them and/or some green beans until just al dente.
Serve the sauce and meatballs over the zucchini and green beans. Garnish with some freshly grated parm and some fresh basil.