Jackie's Meatballs 
2 lb ground beef 
6 eggs 
1 fine chopped onion 
garlic powder - to taste 
1/4 to 1/3 cup Parmesan Cheese 
Italian Bread crumbs 
Smash meat in large pan or bowl. Add eggs. Mix till soupy. Add onions, salt, pepper, and garlic powder. Mix it all good. Now add Parmesan Cheese, a little at a time, mixing after each time. Add bread crumbs, mix again. If still to wet add more. Mix again. I usually add season at several mixings. 
Form into med. balls. I put in a microwave tray lined with paper towels and covered with wax paper. I cook 7 minutes on high. Turn tray and cook 7 minutes more. When they are good and brown they are cooked. I put under hot water to wash off the grease. Put into sauce. 
If I have extra meat mixture I roll small meatballs, cook, wash, and let dry. I will freeze these until I want BBQ meatballs. Then in a crockpot put defrosted meatballs and BBQ sauce. Cook on low for two hours. 
Jackie Fuller