If you want to make a batch of these for a quick meal later, assemble and score (cut slits) as directed, then freeze uncooked calzones on a baking sheet lined with parchment paper. Once frozen, transfer them to a freezer safe container. Don’t forget to label and date! To bake, add the frozen calzones to a baking sheet, brush with olive oil, and pop them in a COLD oven, then heat the oven to 450 degrees Fahrenheit and bake until golden.