1 1/2 sticks (3/4 cup) unsalted butter
1 1/2 cups packed light brown sugar
2 teaspoons cinnamon
1 loaf thick white bread, such as Texas Toast, crusts removed
2 cups whole milk
6 large eggs
1 8-ounce round brie
1 pound ground hot pork sausage
12 slices thin white bread, crusts removed
Cooking spray
1 1/2 cup grated parmesan cheese
7 large eggs
3 cups heavy cream
2 cups whole milk
1 1/2 tablespoon dried sage
1 teaspoon seasoned salt
1 1/2 teaspoon dry mustard
Sliced green onion, for garnish