Split chili pepper lengthwise andremove seeds/ribs. Mince pepper.
1 fresh serrano or jalapeno pepper
Heat olive oil in a medium saucepan (2 1/2 quart). Add chili pepper and garlic. Sauté for a few minutes until both begin to soften.
1 teaspoon olive oil, 1 clove garlic, minced, 1 fresh serrano or jalapeno pepper
Add black beans and tomatoes. Cook for a few minutes and then add corn, chili powder, and cumin. Cook over medium heat for 15-20 minutes.
1 can black beans, rinsed and drained, 1 can tomatoes w/chilies, undrained, ⅔ cup frozen corn, 1 teaspoon chili powder, ½ teaspoon cumin
Remove from heat and add cilantro just before serving.
2 tablespoons fresh cilantro, chopped