Ingredients 
500 g noodles for lasagna
600 g frozen spinach (leafs)
600 g minced beef
2 packets tomato puree
3 onions
2 cloves of garlic
400 - 500 g cream cheese (Philadelphia)
0,5 l milk
oil
1 tablespoon starch flour
herbes de provence
salt
pepper
250 g grated cheese

Direction

Sauce with minced meat: Roast the chopped onions in oil, add the minced meat, after 5 minutes add the tomato puree. Season with salt, pepper, herbs and fine chopped garlic. Cream cheese sauce: Stir cheese with milk, add fine
chopped garlic and starch flour. Now arrange in a heat-resistant form alternate layers of meat sauce and cheese sauce between the lasagna noodles. Put the thawed spinach on top of the cheese-sauce-layer. The last layer is meat sauce. Strew the grated cheese  on the top and marinate in the preheated oven at 220 C  for 40 minutes.