Whisk the buttermilk or milk with the eggs, salt, and pepper in a shallow dish.
Place the sourdough bread slices in the mixture and let them soak thoroughly. Flip them over so both sides are well soaked, but make sure the bread doesn't fall apart.
Peel and finely chop the garlic. Melt a knob of butter in a large pan and sauté the garlic until translucent with the chili pepper.
Add the winter purslane and let it wilt very briefly. Season lightly with pepper and remove from the pan.
Do not clean the pan and add another knob of butter. Fry the soaked bread slices until golden brown on both sides over medium heat. They should be crispy on the outside and soft on the inside.
Spread each warm toast with a teaspoon of shiro miso.
Distribute the warm winter purslane with garlic over the toasts.
Make a small indentation in the center of each toast and carefully place an egg yolk in it.
Finish with grated pecorino and some mustard leaves. Add another grind of pepper and serve immediately.
Tips
- Use really thick slices of sourdough bread to achieve that perfect balance between crispy and creamy.
- With buttermilk, your toast gets a fresher, slightly tart note that pairs beautifully with the miso.
- Shiro miso is mild and slightly sweet, ideal in this dish. If you want more punch, choose a darker miso.
- Add the egg yolk at the very end so it stays runny and acts as a sauce.
- No mustard greens? Arugula or young spinach are perfect alternatives.
- Storage
I store the French toast and winter purslane separately in the refrigerator, well-covered, for up to 1 day.
You can only freeze the cooked French toast without toppings, for up to 1 month. It is best not to freeze the vegetables and egg yolks. - I reheat it in a pan or oven until the toast is crispy and warm again. Only then finish it with miso, vegetables, egg yolk, and cheese.