Can I get my UK training recognised in Germany?

In theory, there shouldn't be major problems. Exactly how your specialist training is recognised depends somewhat on the Landesärztekammer you register with on your return. In general, jobs of less then 6 months will not be recognised. Jobs in Accident and Emergency (A&E) can be difficult as there is no comparable speciality in Germany. Non-training posts can cause problems, too. GP training is still a problem because the training structure and content are so different in both countries.

It might well be necessary that you have to work for some months at a lower level when returning to Germany to get to know the system (coding, dealing with insurance, etc.)