Preheat oven to 400 degrees F. Toss cubed sweet potatoes with olive oil and place on lined baking sheet. I used aluminum. Roast potatoes for ~20 minutes. Stir occasionally until potatoes are tender.
Combine beans, corn, onion, cumin, lime zest, salt, pepper, and cilantro. For the spicy lovers out there, add a fresh jalapeño! Add cooled sweet potatoes and gently stir to combine.
For the dressing: Whisk together lime juice, yogurt, mayo, honey, and freshly mined garlic. Pour dressing over salad and stir until evenly combined.