Wash the spinach, sort and drain. Peel and slice the onion. Wash wild garlic, cut into fine strips. Leave Maultaschen to stand in lightly boiling salted water for about 5 minutes.
In the meantime, melt 1 tablespoon of butter in a pan. Fry the onion in it. Add the spinach and let it collapse. Season with salt and pepper. Drain the Maultaschen and fry them in 1-2 tablespoons of hot butter for about 2 minutes at high heat, remove them.
Mix cream cheese and cream in the frying fat, add wild garlic and heat up. Season to taste with salt and pepper. Arrange spinach, Maultaschen and sauce on plates.