Southwest Sweet Potato Salad

Ingredients

• 3 medium sweet potatoes, peeled and cut into 3/4” cubes
• 3 tablespoons olive oil, divided
• 1 teaspoon cumin
• 1 teaspoon ground coriander
• ½ teaspoon red pepper flakes
• Kosher salt
• Black pepper
• 1 medium purple onion, cut into ¾ in. pieces
• 1 can (14.5 oz.) black beans, drained and rinsed
• ½ cup cilantro, fresh, coarsely chopped
• 4 tablespoons fresh lime juice
• Zest of 1 lime
• 4 tablespoons olive oil