Here is a goal: How to make sweet bagel chips

How would you accomplish this goal?

Available choices: * Slice stale cinnamon-raisin bagels crosswise into thin rounds. Brush the tops with melted butter and sprinkle with cinnamon sugar. Bake 10 minutes at 325 degrees F; flip, brush with more butter, sprinkle with more cinnamon sugar and bake 10 more minutes.. * Slice stale cinnamon-raisin bagels crosswise into thick chunks. Brush the tops with melted butter and sprinkle with cinnamon sugar. Bake 10 minutes at 325 degrees F; flip, brush with more butter, sprinkle with more cinnamon sugar and bake 10 more minutes..
Slice stale cinnamon-raisin bagels crosswise into thin rounds. Brush the tops with melted butter and sprinkle with cinnamon sugar. Bake 10 minutes at 325 degrees F; flip, brush with more butter, sprinkle with more cinnamon sugar and bake 10 more minutes.