- If you haven’t already, cook the quinoa or other grain. Drain in a strainer and rinse. Meanwhile, peel the sweet potato and dice it into 1/2-inch or smaller pieces. Cook it in boiling salted water to cover until tender, about 15 minutes; drain well.
- Toss together the potato, quinoa, bell pepper, and onion; sprinkle with salt and pepper. Whisk the oil and vinegar together and toss the salad with about half of this mixture; add all or some of the rest to taste. Taste and adjust the seasoning, garnish with the chives and serve.
Southwestern Sweet Potato and Quinoa Salad. Add 1 avocado, peeled, pitted, and diced, to the mix, along with the sweet potato and quinoa; add 1/4 teaspoon cayenne, chili powder, or hot red pepper flakes. Add 1/4 cup toasted pepitas (pumpkin seeds). Use freshly squeezed lime juice in place of the vinegar and cilantro in place of the chives.