I've seen Mexican food experts make salsas many, many times. You don't use jarred jalapenos. Nor do you skip the onion.
This is the basic salsa recipe that is used all over the world of Mexican cooking. Yes it's simple. Yes you use a blender. Yes it's quick, and it's suppose to be. After all, it's a condiment. You should be able to do this 5 min before dinner. If you want to make gourmet salsa, that's a different recipe.
To make basic red table salsa you'll need:
- Roasted tomatoes. (you can use whole peeled tomatoes from a can or roma tomatoes work great. Spread whole tomatoes on a cookie sheet. Place on top oven rack and broil for a few minutes.
- Chopped yellow or white onion.- Cilantro- Whole fresh serrano chiles. (you can also use jalapeno or even habanero. you can chop up habanero and place it in vinegar over night to lower the heat level)
- SaltThrow everything in a food processor or blender. If you think this isn't "authentic," think again. Do you really believe "real" Mexicans don't have blenders?? That they use a mortar for everything? FYI, they don't have TV's either.
That's it! The amount you put in of each ingredient is up to you. But I'd start with a small batch. One 14 oz can whole tomatoes or about 5 roma tomatoes, 1/4 medium size onion, small handful of cilantro, and 2 serranos.
For variety:
- try substituting the roasted red tomatoes with roasted tomatillos.
- add lime
- add some avocado.
Keep in mind that your salsa can be different every time you make it. Just wing it. Don't measure to much.