- 3 eggs, beaten
- 1 cup milk
- 1/4 teaspoon salt
- 1/2 cup butter, softened
- 2/3 cup brown sugar
- 1 (16 ounce) loaf French bread, cut into 1-inch slices
- 2 teaspoons ground cinnamon, or to taste
- Preheat oven to 350 degrees F (175 degrees C).
- Whisk eggs, milk, and salt together in a bowl; pour into a shallow dish. Soak bread slices in egg mixture until saturated.
- Spread softened butter over the bottom of a 10×15-inch jelly roll pan. Sprinkle brown sugar over the butter. Arrange bread slices onto sugar in a single layer; sprinkle with cinnamon.
- Bake in preheated oven until beginning to firm, 25 to 30 minutes.