Ingredients

3

tablespoons vegetable oil

1

cup sliced shallots (about 3 medium)

1

package (8 oz) mushrooms, sliced

6

cups cubed (1-inch) challah bread

2

cups shredded fontina cheese (8 oz)

1 1/2

cups diced cooked ham

10

eggs

2

cups half-and-half

2

teaspoons Dijon mustard

1

tablespoon finely chopped fresh thyme leaves

1/2

teaspoon salt

1/2

teaspoon pepper

Preparation

Heat oven to 350°F. Spray 13x9-inch (3-quart) baking dish with cooking spray.

In 8-inch nonstick skillet, heat 2 tablespoons oil over medium-high heat. Cook shallots in oil 4 to 6 minutes, stirring frequently, until starting to caramelize; remove from skillet. In same skillet, add remaining 1 tablespoon oil and the mushrooms. Cook 4 to 6 minutes, stirring frequently, until tender and browned.

In baking dish, layer half of the bread, 1 1/2 cups of the cheese, the shallots, mushrooms, ham and remaining bread. In large bowl, beat eggs and half-and-half with whisk; beat in Dijon mustard, thyme, salt and pepper. Pour over bread mixture, pressing down slightly. Sprinkle with remaining 1/2 cup cheese.

Bake 45 to 50 minutes or until golden brown and center is just set. Let stand 15 minutes before serving.