Canning diced tomatoes is sooo simple!! I love using diced tomatoes to later turn into blender salsa, tomato sauce, throw in soups, etc! Sometimes you just wanna get the tomatoes on the shelf quickly so this is a great method for that! Raw pack your diced tomatoes into a prepared pint or quart jar. Add 1 tbsp lemon juice and 1 tsp salt if desired. Wipe your rims, place your lids and rings on, then water bath pints for 35 mins, quarts for 45 (check your elevation to be sure those times are correc