In a medium saucepan, bring the water or vegetable broth to a rolling boil. Once boiling, add the rinsed quinoa. Lower the heat, cover the pot, and let it simmer for about 15 minutes, or until the quinoa is fluffy and all the liquid has been absorbed. Remove the pot from heat and allow the quinoa to cool while you prepare the other ingredients.
In a spacious mixing bowl, add the diced apple, dried cranberries, and chopped walnuts. If you’re opting for the feta cheese, incorporate that as well, ensuring everything is evenly distributed.
In a small mixing bowl, whisk together the olive oil, apple cider vinegar, maple syrup, and a pinch of salt and pepper. This will create a tangy-sweet dressing that will elevate the salad's flavors.
Once the quinoa has cooled, add it to the bowl with the diced apple mixture. Drizzle the dressing over the top and gently toss all the ingredients together until they are well mixed. Aim for a thorough combination without crushing the apple or walnuts.
Finally, sprinkle the chopped parsley over the salad. Give it one last gentle stir to incorporate the parsley throughout the dish.
Notes
For added flavor, use vegetable broth instead of water. Garnish with extra walnuts and parsley for presentation.