How to Make My Grandmother's Traditional Quiche Lorraine: Ultimate Comfort

Instructions:

1. In a bowl, combine flour and salt.
2. Cut in the chilled butter until the mixture resembles coarse crumbs.
3. Gradually add ice water, mixing just until the dough holds together.
4. Shape into a disc, wrap in plastic, and refrigerate for at least 30 minutes.
5. Preheat your oven to 375°F (190°C).
6. In a skillet over medium heat, cook the lardons until crispy. Drain excess fat.
7. In a large bowl, whisk together heavy cream, eggs, nutmeg, salt, and pepper.
8. Roll out the chilled dough and fit it into the tart pan.
9. Sprinkle the cooked lardons and Gruyère cheese evenly in the crust.
10. Pour the egg mixture over the filling
11. Bake in the preheated oven for 35-40 minutes, or until the quiche is set and golden.
12. Allow the quiche to cool for 10 minutes before slicing. Serve warm or at room temperature.