Ingredients:
For the crust:
2¼ cups (280g) flour
3/4 cup (170g) cold butter, cubed
1 teaspoon salt
4-6 tablespoons cold water
For the filing:
14 oz (400g) fresh spinach
1 yellow onion
1 red onion
2 garlic cloves, crushed (optional)
3 eggs
1 cup (240 ml) heavy cream
7 oz (200g) gruyere cheese
3oz (90g) blue cheese such as gorgonzola
1/2 teaspoon salt, 1/4 teaspoon pepper, 1/4 teaspoon nutmeg
Butter + olive oil for frying
https://www.youtube.com/watch?v=lJkztIX04w0&ab_channel=TheCookingFoodie