Galette with blue cheese and pears

In a food processor, combine flour, Parmesan, and sea salt. Add diced cold butter. Use a knife to quickly cut the cold butter into the flour, mixing thoroughly. Add the egg and water, and quickly mix to form a dough.

Heat oil in a small skillet over medium heat. Add the onion slices, honey, and vinegar, and cook for 10-12 minutes until the onion is soft.

Preheat the oven to 200°C (400°F). Roll out the dough between two sheets of floured parchment paper into a rectangle measuring 45 x 30 cm.

Spread the onion mixture over the dough, leaving a 5 cm border around the edges. Add blue cheese and pear slices. Fold the edges of the dough over the filling and press down. Brush the top of the dough with egg yolk and sprinkle with thyme leaves.

Transfer the prepared galette to a large baking sheet and bake in the oven for 25-30 minutes, or until the dough is golden brown. Drizzle with honey before serving.