You can really use any type of canned tomatoes for salsa since you'll be blending them with jalapeño and cilantro in a food processor. u003cbr/u003eI prefer a 14.5-ounce can of petite diced tomatoes but since you'll be pureeing the tomatoes in a food processor, use whatever you already have whole, peeled tomatoes, whatever.u003cbr/u003eYou could probably even use a can of already pureed tomatoes if you like a smooth texture.