Loaded Vegetarian Tortas With Avocados Queso Oaxaca Black Beans and Pickled Jalapeño Recipe

Name: Loaded Vegetarian Tortas With Avocados, Queso Oaxaca, Black Beans, and Pickled Jalapeño Recipe
Ingredients: 3 jalapeños, thinly sliced into rounds; 2/3 cup water; 1/3 cup apple cider vinegar; 2 teaspoons kosher salt, plus additional for seasoning; 1 tablespoon sugar; One large (25 ounce) can black beans, rinsed and drained; 1 teaspoon ground cumin; 3 tablespoons mayonnaise, plus additional for spreading sandwiches; 4 soft round rolls; 1 pound queso Oaxaca (Mexican string cheese), thinly sliced; 2 ripe avocados, thinly sliced; 1 small head iceberg lettuce, shredded; 1 lime; 1/2 cup picked fresh cilantro leaves and tender stems