Three Bean Vegetarian Chili

Ingredients

• 1/2 cup (3 oz) pinto beans
• 1/2 cup (3 oz) kidney beans
• 1/2 cup (3 oz) black beans
• 3 tablespoons olive oil
• 2 medium onions, chopped
• 2 serrano or jalapeno peppers, minced
• 4 large cloves garlic, minced
• 4 tablespoons chili powder
• 2 1/2 tablespoons ground cumin
• 1/4 teaspoon cayenne
• 3/4 teaspoon dry oregano
• 1 28-oz can crushed plum Italian tomatoes
• salt and freshly ground pepper