This is the way my aunt showed me years ago to make a simple, fresh tomato sauce. It can be used in many ways, of course most favour it over pasta. I didn't know her exact quantities but I found a very close version www.formerchef.com. If you're new to blanching & de-seeding tomatoes, it's pretty easy and I've put the instructions at the bottom...there are also lots of tutorials online showing you how. I've never tried it, but apparently this freezees well.