Step 1

Heat oven to 400°F. Spray glass baking dish with no-stick cooking spray; set aside.

Step 2

Place croissant pieces onto two ungreased baking sheets. Bake, rotating baking sheets halfway through bake time, 4-6 minutes or until dry and just beginning to turn light golden brown. Cool completely.

Step 3

Combine all bread mixture ingredients except toasted bread cubes and cranberries in bowl. Beat with whisk until well mixed. Add croissant pieces to egg mixture; toss until well coated. Add cranberries; gently stir into bread mixture until evenly distributed. Spread mixture into prepared baking dish. Cover securely with plastic food wrap. Refrigerate at least 8 hours or up to 24 hours.

Step 4

Heat oven to 350°F.

Step 5

Remove breakfast bake from refrigerator; dot top with butter cubes. Bake 40-45 minutes or until puffed and deep golden brown. (Do not overbake.) Let stand 5 minutes. Dust with powdered sugar before serving.