Black Bean Tart

Ingredients

• 1-1/2 cups all-purpose flour
• 1 teaspoon ground cumin
• 1 teaspoon chili powder
• 1 teaspoon paprika
• 1/2 teaspoon salt
• 6 tablespoons cold butter
• 4 to 6 tablespoons cold water
• 2 cans (15 ounces each) black beans, rinsed and drained, divided
• 2 tablespoons sour cream
• 1 teaspoon salt, divided
• 1 package (10 ounces) frozen corn, thawed
• 1 tablespoon canola oil
• 1 cup chopped sweet red pepper
• 1/2 cup chopped green onions
• 1/4 to 1/2 cup minced fresh cilantro
• 1 to 2 jalapeno peppers, seeded and chopped
• 1/4 teaspoon pepper
• 1-1/2 cups shredded Monterey Jack cheese
• Sour cream, optional