Spinach and Ham Savory Crepe Cake

Name: Spinach and Ham Savory Crepe Cake
Ingredients: 1/4 cup Ham; 3 cups Ham chopped into cubes, cooked; 2 Onions; 1 Spinach and onions; 5 Eggs; 1 cup Coconut milk; 3 tbsp Bechamel sauce; 2 tsp Cornstarch or 4 tsp flour; 1/2 tsp Nutmeg; 1/4 cup Potato flour; 1/2 cup Quinoa flour; 1/2 cup Rice flour; 1/2 tsp Salt; 3 tbsp Spinach mix; 1/4 cup Tapioca starch; 1 Oil spray or olive oil; 9 1 tbsp salt crepes - you will need; 1 Crepe; 10 Crepes to make the layers; 5 tbsp Butter; 160 g Gruyere cheese; 2 cups Gruyere cheese, grated; 2 1/2 cups Milk; 2 X 280g box baby spinach bechamel sauce