Please choose the correct solution to the question: To make breadcrumbs

Solution1: Place slices of fresh bread on a baking sheet and dry out slightly in a 300F oven for 15 seconds. Cool to avoid them steaming, and once cool place in a food processor and blitz until they're crumbs.

Solution2: Place slices of fresh bread on a baking sheet and dry out slightly in a 300F oven for 15 minutes. Cool to avoid them steaming, and once cool place in a food processor and blitz until they're crumbs.

Answer format: solution1/solution2
Answer: solution2