01 - Bring a large pot of salted water to a boil. Cook the gnocchi according to package instructions until they float to the surface, about 2–3 minutes. Drain thoroughly and set aside.
02 - While the gnocchi cooks, melt the butter in a large skillet over medium heat. Add the minced garlic and sauté for 1 minute until fragrant, being careful not to burn it.
03 - Pour in the heavy cream and whole milk. Bring to a gentle simmer, then stir in the grated Parmesan cheese until completely smooth and melted.
04 - Add the fresh baby spinach to the sauce and cook for 2–3 minutes, stirring constantly, until the leaves are fully wilted and incorporated.
05 - Season the sauce generously with salt, freshly ground black pepper, and a pinch of ground nutmeg. Taste and adjust as needed.
06 - Add the cooked gnocchi to the skillet and toss gently to coat evenly in the sauce. Let everything heat through for 1–2 minutes. Serve immediately, garnished with extra Parmesan and freshly cracked black pepper.