Spicy Black Bean Dip - cooking recipe

Ingredients

1 teaspoon olive oil
1 green pepper, chopped
1 red onion, chopped
2 (15 ounce) cans black beans, drained & rinsed & 1/4 cup liquid reserved
1 1/2 teaspoons cumin
1/2 teaspoon salt
2 tablespoons cider vinegar
1/2 teaspoon chili powder (more or less as you like)

Preparation

Heat olive oil in large nonstick skillet over medium heat.
Add the green pepper & red onion.
Cook, stirring occasionally, until softened (about 5 minutes).
Add beans with reserved liquid to the skillet.
Simmer, covered, for about 10 minutes.
Place the mixture along with remaining ingredients in a food processor.
Pulse to combine, but do not puree. Leave it a little chunky for better scooping.