Kosher Salt

1 T kosher salt, 1 T chile powder, 1 T Spanish smoked paprika, 1 t dried oregano, 1 t ground

1 mango, peeled and chopped into ¼” cubes, 1 ear of corn, husked and kernels removed, 1 re

⅓ cup kosher salt, ¼ cup sugar, ½ cup maple syrup, 2 T whole grain mustard, 1 t red pepper fla