1 cup dried quinoa
Kosher salt and freshly ground black pepper
1/2 cup plus 3 tablespoons extra-virgin olive oil
1 teaspoon ground chipotle powder
1 teaspoon chopped fresh oregano
2 small garlic cloves, grated on a rasp, separated
4 skinless, boneless chicken breast halves
1/4 cup freshly squeezed lemon juice
2 tablespoons Dijon mustard
1 tablespoon minced shallot (from about 1/2 small)
2 large bunches kale, center stems removed & leaves thinly sliced crosswise (about 1 1/2 pounds total)
12 ounces Brussels sprouts, trimmed and cored, finely grated or shredded with a knife
1/2 cup toasted almonds, chopped (about 2 ounces)
1 cup crumbled Cotija cheese (about 4 ounces)