We’ve been making this fresh salsa for decades. It’s still a great appetizer, any time of year but summer tomatoes let the Pico shine. Use vine ripened or smaller grape/cherry tomatoes – the key is to have new fresh ones. Pico de Gallo and Guacamole always show up with Tacos. We make our own Taco Seasoning, it's too easy not too!
Core tomatoes (if using larger ones) and dice, otherwise dice grape or cherry tomatoes into.4 or 6 pieces. We use the seeds and juice of the tomato for an accurate CHO; and cherry or grape tomatoes generally do not produce as much liquid. Place tomatoes in serving dish.
I use a ziplock bag to hold the jalapeno after cutting in half lengthwise. Remove white membrane and seeds with a spoon. Also cut off the top near the stem. Once all of that is removed the jalapeno has a nice subtle flavor. If you prefer more heat leave a little membrane and seeds.
Stir and serve within the hour, room temperature; with Tortilla chips, or tacos.