I always make the topping first because it’s easy to refrigerate and brings all the flavors together. Combine mayonnaise, lime juice, lime zest, garlic, tajin, chili powder, salt, and pepper. Stir in corn, cilantro, scallions, jalapeno, and crumbled cotija until well mixed.
For the sauce, I blend fresh cilantro and pickled jalapenos in a food processor. Then mix it into a sour cream and mayo base with ranch seasoning
Divide the ground beef into 3.5-ounce portions and place on the tortillas. Press them flat with a spatula or burger press, seasoning with salt and pepper. Cook on a hot griddle or skillet for 2-3 minutes, flip, and cook another 1-2 minutes for a golden, crusty finish.
Once the burgers are cooked, scoop the street corn topping on each one, drizzle with jalapeno sauce, and sprinkle additional cotija if desired. Add hot sauce for extra heat. Serve immediately for the best flavor.