Preheat the oven to 350 degrees F Lightly butter an 8x8 inch baking pan.
Line the bottom of the pan with bread cubes.
In a large bowl, beat together eggs, milk, 2 tablespoons sugar, salt and vanilla.
Pour egg mixture over bread. Dot with butter; let stand for 10 minutes.
Combine remaining 2 tablespoons sugar with 1 teaspoon cinnamon and sprinkle over the top.
Bake in a preheated oven about 45 to 50 minutes, until the top is golden.
Servings: 4 | Calories: 402cal | Fat: 10.8g | Saturated Fat: 4g | Cholesterol: 171mg | Sodium 731mg | Carbohydrates: 57.3g | Fiber: 7.5g | Sugar: 18.9g | Protein: 19.3g