Vegetarian Grilled Zucchini Croque Mademoiselle

Course Side Dishes Prep Time 20m Total Time 20m

Ingredients in this Recipe

1 1/4 cups grated Emmenthaler cheese
1 medium zucchini, cut into 4 long planks
1/2 cup milk
1/2 tablespoon all purpose flour
1/2 tablespoon Dijon mustard
1/2 tablespoon unsalted butter, room temperature, plus more for spreading on the bread
2 (2/3 inch) slices of fresh white sandwich bread
2 teaspoons olive oil
Kosher salt and freshly ground black pepper
Pinch of freshly grated nutmeg

See Full Recipe at Serious Eats