How not to waste the tomato paste.
For less waste, open both ends of the can and push out. As many recipes call for such a small amount of tomato paste, freeze leftover paste on a cookie sheet by tablespoon then store in freezer bag.
Cooking hacks
For less waste, open both ends of the can and push out. As many recipes call for such a small amount of tomato paste, freeze leftover paste on a cookie sheet by tablespoon then store in freezer bag.