Place a 5-inch cast-iron skillet in the oven; preheat the oven to broil.
Heat a wok or saute pan over high heat. Add the butter and bacon and cook until the bacon is crisp, about 20 seconds. Toss in the jalapeno and corn, season with a pinch of salt and pepper and cook until the corn kernels start to char a little bit, 20 to 30 seconds. Add the garlic and half of the scallions. Add the condensed milk, mayonnaise and 1/4 cup of the mozzarella and cook until the cheese is melted and the ingredients are well mixed, another 20 seconds. With a towel, grab your hot skillet from the broiler and carefully pour in the corn-cheese mixture. Sprinkle the remaining 1/4 cup mozzarella over the top and set under the broiler until golden brown, 30 to 45 seconds. Garnish with the remaining scallions.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.