1Melt butter in a small saucepan over medium heat. Mix in brown sugar and corn syrup, stirring until sugar is dissolved. Pour into a 9x13 inch baking dish.
2Remove crusts from bread, and arrange in the baking dish in a single layer. In a small bowl, whisk together eggs, half and half, vanilla extract, orange brandy, and salt. Pour over the bread. Cover, and chill at least 8 hours, or overnight.
3Preheat oven to 350 degrees F (175 degrees C). Remove the dish from the refrigerator, and bring to room temperature.
4Bake uncovered 35 to 40 minutes in the preheated oven, until puffed and lightly browned.
Aluminum foil can be used to keep food moist, cook it evenly, and make clean-up easier.
1/2 cup unsalted butter
1 cup packed brown sugar
2 tablespoons corn syrup
6 (1-inch thick) slices French bread
1 1/2 cups half-and-half cream
1 teaspoon vanilla extract
1 teaspoon brandy-based orange liqueur (such as Grand Marnier®)