How do you keep spaghetti sauce when you make spaghetti by yourself?

Pasta sauce generally has no preservatives, so it goes bad easily. Save method:

1. You can divide the sauce you bought into 8 to 10 fresh-keeping bags according to the amount of noodles per serving. Put it in the refrigerator for quick freezing. You can thaw it in the microwave when you eat it, which is more troublesome but not wasteful.

If the glass jar is filled with honey and the spaghetti is covered with iron, you can put the canned spaghetti sauce in it, seal it and put it in the refrigerator.