"Create a Hobbit-inspired picnic recipe collection featuring four items: hobbit dainty sandwiches, Hobbit jams and preserves, Hobbit scones, and hobbit dainty cakes. Make it whimsical, cozy, and picnic-friendly, with clear ingredient lists and step-by-step instructions for each item. Use imperial units only. Include serving sizes and any helpful make-ahead or storage notes appropriate for a picnic spread."