Preheat oven to 350 °F
Add the ground beef & pork together in a large bowl. Go big or go home on the bowl size. I've never been upset for using too big of a bowl. Start breaking up the meats and mixing them together.
In a seperate small bowl, whisk together the milk, eggs, and onion soup mix packets.
Add the breadcrumbs & wet ingredient mixture to the meat. Mix it all together well with your hands.
Line a baking sheet with tin foil, spray with cooking spray. You can also cook them in a mini muffin tin.
Use a small cookie scoop to portion out the meatballs. These are definitely miniature sized but work great for field meals because they can be eaten with a spoon.
Bake at 350 for about 15 min- or until the interior temp of the meatballs is at least 165 °F
Let them cool completely and portion them into freezer bags for storage.
I like to heat mine up with an easy gravy. Combine 1 onion soup mix packet with whole milk & Sour cream for more of a swedish meatball style gravy served with rice or mashed potatoes. You can also use marinara, BBQ, or any other meatball sauce you like. These are flexible!