Preheat oven to 425°F and line a baking sheet with parchment paper.,
STEP 2
Toss sweet potatoes, 2 tablespoons oil, ½ teaspoon salt, cumin, chili powder, and black pepper. Arrange on prepared sheet and roast until golden brown, 25-30 minutes, mixing potatoes halfway through.,
STEP 3
Heat ½ tablespoon oil in a medium pot over medium high heat. Add quinoa and toast until fragrant, 2 minutes.,
STEP 4
Add 1 ¾ cup water and ½ teaspoon salt. Bring to a boil, then turn heat to low and reduce to a gentle simmer and cover.,
STEP 5
Cook for 15 minutes, remove from heat (while keeping the pot covered) and let stand for an additional 5 minutes. Fluff and keep warm.,
STEP 6
To pot of cooked quinoa, add roasted sweet potatoes, remaining 1 tablespoon olive oil, beans, corn, pepper, red onion, avocado, lime juice, zest, and fresh cilantro.,
STEP 7
Season to taste with kosher salt and black pepper. Mix and serve immediately or let cool and serve chilled.