Fry the minced meat with the diced onions until crumbly. Fold in the thawed creamed spinach and crumble the sheep`s cheese into it. Season the whole thing heartily with salt, pepper and garlic. Beat the eggs and fold in when the mixture has cooled a little.
In the meantime, grease a quiche dish and insert the puff pastry. Then fill in the minced spinach mixture and bake in the oven at 175 ° C for about 45 - 60 minutes (varies depending on the oven). The mass must be firmly planted.