Pupusa

Name: Pupusa
Prep time: 20 min
Cook time: 20 min
Total time: 40 min
Cuisine: Mexican, Mediterranean, European, Latin American, Italian, American
Ingredients: 2 cups Masa Harina corn flour (such as Maseca, plus more for dusting); 1 teaspoon kosher salt; 2 cups warm water; 1 teaspoon vegetable oil (or canola oil, plus more for your hands); olive oil spray; 1 teaspoon olive oil; 1/2 cup poblano pepper (minced ); 1/3 cup onion (minced ); 1/4 cup chopped cilantro; 2 cloves garlic (minced ); 3/4 cup canned black beans (with liquid (not drained) or use pink beans); 3/4 teaspoon kosher salt; 3/4 cup shredded part-skim mozzarella cheese (or dairy-free cheese like Violife); 3 cups shredded green cabbage; 1 cup shredded carrots; 1/4 cup jarred pickled jalapeno (plus the brine); 2 tablespoons white vinegar; 2 teaspoons olive oil; 1/4 teaspoon dried oregano; 1/2 teaspoon kosher salt; 5 ounces avocado (sliced thin (from 1 medium haas avocado))