While couscous cooks, add 2 Tbsp Sage, Mushroom & Garlic Olive Oil to a large pot and heat on medium. Add the onion and sauté 3-5 min, until softened and translucent. Add the garlic and sauté ~2 min, until fragrant. Add the mushrooms and sauté ~5 min. Add the spinach and broth. Season with salt and black pepper and stir to combine. Cover and cook until spinach wilts, ~5 min.