BRIOCHE FRENCH TOAST BAKE

Name: BRIOCHE FRENCH TOAST BAKE
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: European, Mediterranean, French
Ingredients: 1/2 cup unsalted butter (melted); 1¼ cup light brown sugar (reserve ¼ cup for topping); 1 loaf texas toast/ brioche; 4 large eggs; 1½ cup whole milk; 1 tsp vanilla extract; powder sugar (opt. for dusting); 2 tbsp butter (for topping); 1 tbsp cinnamon (for topping)