Mallau's "donkey ears" gratin d’oreilles d’âne - Dio Pigadia - Permaculture Farm

Ingredients

• 500 gr of flour (don't be scared to make leftovers in the worst case scenario you have a nice desert)
• 4 eggs
• 1 L of milk
• 50 gr of butter
• 50 gr of flour
• 50 cl of milk
• Salt, pepper and grated nutmeg
• Big bucket of tetragon (use spinach if you don't have this)
• 250 gr (or more) feta
• 2 onions
• 4 garlic cloves
• Salt and pepper
• Mushrooms (optional)