Black Bean Quinoa Salad

Ingredients

• 3 ½ tablespoons olive oil (divided)
• 1 cup uncooked quinoa (rinsed and drained)
• 1 teaspoon salt (plus more to taste)
• 2 medium sweet potatoes (cut into ½ inch cubes)
• 1 ½ teaspoons cumin
• 1 teaspoon chili powder
• black pepper (to taste)
• 1 (15 ounce) can black beans (drained and rinsed)
• 1 (10 ounce) bag frozen corn (thawed)
• 1 bell pepper (stemmed, seeded, and diced)
• ¼ red onion (finely chopped)
• 1 avocado (pitted and chopped)
• 1 lime (zested and juiced)
• ¼ cup chopped cilantro