Marshmallow-Stuffed Hot Cocoa French Toast

Name: Marshmallow-Stuffed Hot Cocoa French Toast
Prep time: 20 min
Cook time: 6 min
Total time: 26 min
Cuisine: European, American, Mediterranean, French
Ingredients: 1 loaf thick-sliced brioche or challah bread (about 1 ½-2”); 12 marshmallows; 4 large eggs; 0.5 cup whole milk; 8 oz instant hot cocoa, prepared and cooled; 4 tablespoons unsalted butter; 3 cups Whipped cream; 0.5 cup heavy cream; Chocolate syrup; Hot cocoa mix for serving