Just mix some usual salad veggies like onions, green peppers, tomatoes, some feta cheese, puck cheese, paprika, a squeeze of lime, jalapenos, pickled red peppers, sea salt and give it a mix. U can add some sugar and ketchup for more intense flavor. Put that in a flat microwave resistant bowl and arrange the tortilla chips on top covering the whole mix. sprinkle some cheese ( I leave that your choice and taste, I used Parmesan) and put in the microwave for abt 5 mins. give it a good mix, add some mustard sauce and its now ready. You can eat the nachos amigos !
I use quite a lot of feta and puck cheese for the gooey consistency in the salsa mix which goes well with the crisp chips.