Grandma's Spaghetti with Meat Sauce

I remember my grandma's spaghetti with meat sauce, I loved it (except for the onions and green peppers that I always picked out). I remember the day that I discovered that Grandma's spaghetti sauce was from a can, well mostly, she did add to it.

Grandma would take whatever spaghetti sauce she had in her cabinet at the time and would add ground hamburger to it (even if it was a meat sauce), she would cut up an onion and green pepper and add to it. She would add salt and pepper to taste. Then she would add about a 1/4 cup of sugar (her sauce was always sweet). She would bring the sauce to a boil then simmer her sauce till the noodles were done. Once her noodles were done she would drain them and then mix the sauce in with the noodles and serve.