Place the bell pepper halves on a skillet or baking pan and bake in the oven for approx. 15-20 minutes — or until the skin blisters/browns and peppers are tender.
Remove from oven and set aside.
Cook the quinoa as per the packages instructions (cook in veg broth instead of water).
In a large bowl, combine the quinoa, pesto and 1/2 tablespoon of tomato sauce. Stir well to combine.
Add the black olives, grape tomatoes and freshly shredded parmesan to the quinoa mixture. Stir again to combine.
Stuff the peppers with the quinoa mixture.
Pour 1 cup of tomato sauce, into the skillet or baking pan, over and around the peppers.
Evenly distribute crumbled feta over the peppers.
Place in the oven and bake for 10 minutes.
Remove and garnish with chopped fresh parsley (optional).
Notes
I added chopped artichokes to my recipe, but I didn't bother to list them as they weren't a stand-out ingredient. Play around with ingredients that you see fit — this recipe is pretty adaptable, but fantastic as is!