Preheat the oven to 350°F (175°C).
Mix almond flour and sesame seeds in a blender. Add psyllium, 1/2 tsp salt, 1 1/3 oz butter and 1 egg and mix to form a dough. Press the dough into a springform pan and prick holes with a fork.
Pre-bake pie shell for 10-15 minutes.
Whisk together the 5 eggs and whipping cream. Add 1 tsp salt and 1 tsp pepper.
Chop the spinach coarsely. Finely chop the garlic. Sauté the garlic in butter or oil, add the spinach and sauté some more. Season.
Add the chopped spinach to the pre-baked pie shell. Mix the grated cheese into the egg batter and pour over spinach. Top with goat cheese. Bake at 350°F (175°C) 30–40 minutes.
