Heat the olive oil in a large skillet or pot over medium heat.
Add the minced scallions and cook for 1-2 minutes until softened and fragrant.
Add the chopped spinach and cook, stirring, until it has just wilted, about 1-2 minutes.
Stir in the red pepper flakes.
Pour in the vegetable broth and bring the mixture to a rolling boil.
Stir in the couscous, golden raisins, and orange zest. Immediately remove the skillet from the heat, cover it tightly, and let it stand for 5 minutes, or until all the liquid has been absorbed.
Uncover and fluff the couscous with a fork.
Season to taste with salt.
Sprinkle with fresh parsley and toasted pine nuts, toss gently to combine, and serve immediately.
Don't skip the orange zest! It provides a bright, aromatic quality that cuts through the richness and truly elevates the dish.