Peel and finely dice the onion and garlic. Heat the fat in a saucepan. Sauté onion and garlic in it. Add creamed spinach and broth. Cover and heat up in a saucepan over medium heat for about 10 minutes.
Prepare tortelloni in boiling salted water according to the instructions on the packet. Drain and allow to drain. In the meantime, roast the pine nuts in a pan without fat until golden brown and remove them. Cut the ham into fine cubes.
Add cream to the spinach and bring to the boil. Season sauce with salt, pepper and nutmeg. Add the tortelloni to the sauce and warm it up briefly. Arrange tortelloni with spinach-cream sauce on plates, sprinkle with diced ham and pine nuts.