In a large bowl combine egg, soup, stuffing mix, and salt.
Add ground beef and mix well
Shape into 1 inch meatballs then place the meatballs in a 15 x 10 x 1" baking pan.
Bake in a 350 oven for 15 to 18 minutes or until done
Drain meatballs and transfer to a 5 quart crockpot
In a bowl combine catch up, tomato sauce, water, brown sugar, Worcestershire sauce, vinegar and tapioca
Pour over meatballs and stir gently to coat
; Cook on high heat setting to 2 to 3 hours. &
Serve immediately or keep warm on low heat setting up to 2 hours
Serve with toothpicks