How to Make It
Place bread cubes in a 13 x 9-inch baking dish coated with cooking spray. Beat cream cheese at medium speed of mixer until smooth. Add eggs, 1 at a time, mixing well after each addition. Add milk, half-and-half, 1/2 cup maple syrup, and vanilla, and mix until smooth. Pour cream cheese mixture over top of bread; cover and refrigerate overnight.
Preheat oven to 375°.
Remove bread mixture from refrigerator; let stand on counter for 30 minutes. Bake at 375° for 50 minutes or until set. Sprinkle the souffle with powdered sugar, and serve with maple syrup.