Remove packaging from meat and put in a large mixing bowl.
In a medium sized bowl whisk together eggs, salt, pepper, parsley, Worcestershire and baking soda.
Sprinkle the flour over the ground beef in the large bowl. Then pour in the egg mixture and mix by hand until combined.
Form into 1 ½ or 2 inch round balls and place on parchment lined baking sheets. I make double layers on my sheets to save space. Use a small cookie scoop to help save time. Cover the baking sheets with plastic wrap and freeze overnight or until hardened. Transfer the meatballs to freezer bags and store in the freezer for future use. When ready to use, remove from freezer and thaw on a parchment lined cookie sheet. Bake at 350F for about 25-30 minutes or until internal temp is 160F.