Homemade Frozen Meatballs (Large Batch Recipe)

Heat olive oil in a large skillet over medium heat.
2 Tbsp olive oil
Add onion. Cook 3-4 minutes, stirring occasionally.
1 large onion
Add garlic and parsley. Cook an additional 3-4 minutes until onion is translucent and garlic is cooked.
3 cloves garlic, 3 Tbsp fresh parsley, chopped
Remove from heat and set aside.
Heat oven to 350 degrees.
Brush two sheet pans with vegetable oil. Make sure they're well coated. Set aside.
2 Tbsp vegetable oil
Place ground beef and ground pork in a large bowl.
2 lbs ground beef, 1 lb ground pork
Add all remaining ingredients, including the mixture from skillet.
1 ½ cups bread crumbs, 3 eggs, 2 Tbsp milk, 1 Tbsp Worcestershire sauce, 2 tsp garlic powder, 2 tsp onion powder, 1 tsp black pepper, 2 tsp salt
Stir to combine everything together in the bowl or combine using your clean hands. Stop as soon as all ingredients are incorporated to avoid the meatballs getting tough.
Take a small amount of the meat mixture and roll it into 2” balls. (Feel free to make them smaller if using for appetizers.)
Place meatball on one of the greased pans.
Continue doing this - place so the meatballs are tight together but not touching - until all of the meat mixture is used up.
Place in preheated oven and bake for 25-30 mins. (20-25 mins for smaller meatballs.)
Remove meatballs from oven and allow to cool.
Enjoy!