If your quinoa was already made ahead earlier in the week, this meal can be on the table in minutes and is great for a warm late summer night. Feel free to customize these salads with other toppings, but we love the crunch of cashews and cucumbers and the natural sweetness of oranges.
Cook quinoa - (Skip if quinoa was made ahead on Monday.) Combine quinoa and stock (the portion for the quinoa) in a saucepan. Add in some salt. Bring to a boil covered. Lower heat, keep covered, and cook until liquid is absorbed, 8 to 10 minutes. (Can be done up to 5 days ahead)
Make vinaigrette - Whisk together soy sauce, vinegar, brown sugar, toasted sesame oil and cooking oil. (Can be done up to 5 days ahead)
Cucumbers / Bell peppers / Green onions - Prep as directed. Store separately. (Can be done up to 3 days ahead)
Lettuce / Oranges / Edamame - Prep as directed. If using frozen edamame, defrost. Store separately. (Can be done 1 day ahead)