8-10 c diced tomatoes
2-3 tbsp chopped garlic
2 tbsp chopped parsley
freshly ground pepper and salt, to taste
a good glug of olive oil (about 1/4-1/3 c)
Throw it in a bowl; mix and put them in jars and seal according to instructions (you can go to my jam post and see detailed step by step instructions there).
Or, cook it for about 30 minutes and freeze in ziploc bags for use another time on pizza, in a soup, on pasta, or in a stew (remember, all the flavours for a good base are in here so it works in all sorts of places!)