1 cup uncooked quinoa, well rinsed
1/2 teaspoon salt
2 cups water
1/3 cup diced red onion
2 Tbsp lime juice
1 15-ounce can black beans, drained and rinsed
1 cup frozen corn, defrosted, OR 1 cup of fresh corn, parboiled, drained and cooled (approximately the amount of kernels from one ear of corn)
3 medium tomatoes, seeded and cut into chunks
5 ounces Queso fresco, Queso Panela, fresh Mozzarella or other mild farmer's cheese, cut into 1/4-inch to 1/2-inch cubes
1 jalapeño, seeded and finely chopped
1/4 cup chopped cilantro, including tender stems, packed
3 Tbsp olive oil