Spiced Corn and Chickpea (baked) Samosas

INGREDIENTS

• Dough:
• 2 cups whole wheat pastry flour
• 1 teaspoon salt
• ½ teaspoon baking powder
• ¼ cup walnut or olive oil
• ⅔ cup water
• Filling:
• 2 tablespoons olive oil
• ½ medium red onion, diced
• ½ red pepper, diced
• 1 tablespoon cumin seeds
• 1 tablespoons coriander seeds
• ½ teaspoon crushed red chiles
• 2 teaspoons turmeric
• ¼ teaspoon salt
• juice from one lime
• 2 ears corn (roughly 1½-2 cups)
• ¾ cup chickpeas, (drained, if using canned)
• *olive oil to brush