Making Dried Strawberries- drying in the oven. It was easier than I thought and the result was super yummy. Would you like to see how I did it? Pick the ripest strawberries from the bunch Slice them in half or thirds Place them on a cookie sheet and bake at about 200 degrees for about 4 hours, turning once. Take them out when they are still red and a little rubbery (but not juicy anymore).