→ Base
01 -
625 g sourdough and brioche bread, torn or cut into 2.5 cm cubes
→ Vegetables
02 -
225 g mixed wild mushrooms, roughly chopped
03 -
2 shallots, thinly sliced
04 -
3 celery stalks, diced small
→ Herbs and Aromatics
05 -
6–8 fresh sage leaves, thinly sliced
06 -
1 tablespoon fresh thyme, chopped
07 -
3 garlic cloves, minced
→ Liquids and Seasonings
08 -
4 tablespoons unsalted butter, divided
09 -
60 ml dry white wine
10 -
1 teaspoon kosher salt, divided
11 -
Pinch of black pepper
12 -
Pinch of red pepper flakes
→ Custard
13 -
7 large eggs
14 -
240 ml warm water
15 -
415 ml heavy cream
16 -
360 ml whole milk
→ Cheese
17 -
170 g freshly grated Gruyère cheese
18 -
115 g grated Parmesan cheese