Sounds like something I like that is called Molcajete for Two, but they will make it for one. A Molcajete is actually the stone dish they serve the meal on. It contains strips of fajita beef and chicken, shrimp, smoked sausage chorizo, sliced avocado, cheese, and a grilled jalapeño. I have them hold the rice, beans, and tortilla too.
I also like the tableside guacamole, made fresh at the table. The avocados are already halved but still in the peel, ready to be scooped out and chopped/smashed to your desired texture. All the other ingredients are mixed in right at the table
Another thing I get sometimes they call a queso fundido. Its queso cheese with chicken, beef, shrimp or a combination of any or all melted together. The cheese is soft and stretchy like mozzarella while its hot, but it fims up as it cools.
Sometimes I'll eat a few chips with the salsa, sometimes I don't. The meals don't seem to ding me too bad on BG. Yours should be OK, we'll cross our fingers for you too though.