Now I'm in heaven, because not only are the jalapeno peppers widely available at the local market, but also fresh roma tomatoes. I just have to remember to treat the vegetables with a sanitary bath before chopping.
Roma tomatoes, diced
Onion (white is best)
Cilantro to taste
Juice of 1 lime
2 or 3 jalapenos, chopped fine, seeds removed
1 -2 teaspoons salt
Cut up everything and add to a bowl. Blend well and refrigerate until time to serve. Use only 1 jalapeno if you want mild salsa. Serve with chips! (The ones I like are very thick, perfect for scooping up salsa and guacamole.)