Cut the scapes into 2-3 pieces. I cut off any tips that I consider to be too thin. They will just burn before the rest of the scape is done. I use the tips in other dishes just like one would use chopped garlic.
Arrange the scapes on a sheet pan lined with a parchment paper.
Drizzle some olive oil over the scapes, before adding some kosher salt and freshly ground black pepper to taste.
Slide the pan in the oven and roast them until they are tender and just starting to caramelize about 15 minutes. Flip half way through cooking.