1Generously grease 2 1/2-quart casserole or rectangular baking dish, 13x9x2 inches. Beat flour, milk, sugar, vanilla, salt and eggs in large bowl with hand beater until smooth. Stir in bread cubes until coated.
2Pour bread mixture into casserole. Top evenly with cream cheese, blueberries and nuts. Cover and refrigerate at least 1 hour but no longer than 24 hours.
3Heat oven to 400°F. Uncover and bake 20 to 25 minutes or until golden brown. Sprinkle with powdered sugar. Serve with syrup.