Bring a pot of water to a boil and cook quinoa according to package instructions.
Preheat oven 325 F. Prepare a baking sheet with parchment paper and placed asparagus on the baking sheet. Bake asparagus 18 minutes. Then remove from oven and cool on the pan.
While asparagus bakes, preheat a large skillet to medium-high heat. Add olive oil, lemon juice, zucchini, garlic, salt and pepper.
Cook 5-7 minutes then add tomatoes, lemon and red pepper flakes. Cook another 5-7 minutes until tomatoes and zucchini are tender.
Last add artichokes and asparagus to the skillet. Stir to combine and cook another 2 minutes to heat. Serve immediately and top with parmesan.