French-Toasted Ham & Gruyère
Brioche is dipped in a lightly sweetened egg-and-milk custard, pan-fried like French toast, then topped with Dijon, ham and Gruyère and broiled until bubbling. It sits somewhere between breakfast, lunch and a decision you will defend enthusiastically.
What It Is
This is a savoury French-toast sandwich with ham, Dijon and Gruyère. The bread is first cooked as French toast, then finished open-faced under the broiler.
Origin
French toast-like dishes are much older than modern France and appear in historical European cooking. In France, pain perdu means 'lost bread.' This ham-and-Gruyère version is a modern savoury adaptation.
Fun Fact
Pain perdu traditionally gave stale bread a second life by soaking it in an egg-and-milk mixture before cooking. Culinary recycling existed long before anyone called it upcycling.
Ingredients
- 3 large eggs
- ½ cup whole milk
- 1 tbsp sugar
- Pinch kosher salt
- Pinch freshly ground nutmeg
- Clarified butter, for the pan
- 4 thick slices brioche
- Dijon mustard, to taste
- 12 very thin slices ham
- 1 cup finely grated Gruyère cheese
Steps
- Whisk eggs, milk, sugar, salt and nutmeg in a shallow bowl.
- Heat enough clarified butter in a nonstick skillet over medium heat to coat the pan.
- Dip brioche in the egg mixture for about 15 seconds per side.
- Cook about 2 minutes per side, until golden. Transfer to a rack.
- Heat the broiler.
- Spread each warm French-toast slice with Dijon.
- Top each with ham and Gruyère.
- Place on a baking sheet and broil about 2 minutes, watching closely, until cheese is melted and bubbling.
- Serve warm.
Notes
The source labels the recipe gluten-free despite specifying brioche. It is only gluten-free if gluten-free bread is used.
Substitutions
Use gluten-free bread if needed. Replace Gruyère with Swiss or Emmental. Use turkey instead of ham. Reduce or omit sugar in the custard for a more savoury version.
Storage
Best eaten immediately. Refrigerate leftovers for up to 2 days and reheat in the oven.
Freezing
Not recommended assembled. Cooked French-toast slices can be frozen separately.