Preheat oven to 400 degrees F. Line a large sheet pan with parchment paper or aluminum foil.
Spread cauliflower gnocchi (frozen), sliced onion, and kale on parchment paper. Drizzle with olive oil and season with salt and pepper to taste. Roast in oven for 15 minutes.
Carefully remove kale from sheet pan, and place in a serving bowl.
Continue roasting gnocchi and onion for an additional 5-10 minutes.*
Add gnocchi and onion to bowl with crispy kale and toss to combine. Drizzle on additional olive oil, if desired, and top with pine nuts and fresh rosemary. Divide into 2 servings and enjoy while hot.
