he Goldhorn Beefclub restaurant, which serves the world's most expensive steak for €4,000 ($4,400) and the world's most expensive beef, revealed some of its secrets in Berlin, Monday.The Goldhorn Beefclub restaurant offers some of the world's best and most expensive meat such as the Japanese Kobe filet, which only very few restaurants are authorised to sell in Germany, according to owner Josh Jabs. The dish also comes decorated with gold dust.SOT, Joch Jabs, Owner of Goldhorn Beefclub Berlin (German): "From us is available the best meat in the world. We have Wagyu beef, we have Black Angus and we have Kobe beef. Kobe beef is the most expensive beef in the world, only few authorised German business can sell it and we are one of them. We have also, among other things, the option of the most expensive steak in the world for 4,000 euro, an 800-gram filet."SOT, Joch Jabs, Owner of Goldhorn Beefclub Berlin (German): "We grill here using the oldest method in the world, and this is charcoal. We have our charcoal grill and we use it at a very high temperature, which we use to give the meat a very nice rust aroma. And this is very important, the rust aroma and a very good piece of meat, this is 100 percent the best that you can have."Video ID: 20160307-091Video on Demand: www.ruptly.tv Contact: cd@ruptly.tvTwitter: twitter.com/Ruptly Facebook: www.facebook.com/Ruptly LiveLeak: www.liveleak.com/c/Ruptly Vine: https://vine.co/Ruptly Instagram: www.instagram.com/Ruptly YouTube: www.youtube.com/user/RuptlyTV DailyMotion: www.dailymotion.com/ruptly