Sadeh Farmhouse (sadeh means field in Hebrew), in a 17th-century manor house just inside the M25 near Orpington, opened recently after major refurbishment transformed it from a residential activity centre for city schoolchildren to a rural ecoretreat for families.

The meat-free kosher restaurant serves the kind of food you find in Israel and neighbouring countries: baked aubergines, roasted vegetables, salads, pickles, hummus, tahini, flatbreads. An on-site microbrewery produces beer, cider and elderflower wine. 

https://www.theguardian.com/travel/2021/jul/01/europe-first-kosher-eco-hotel-opens-in-kent-sadeh-farmhouse-jewish-traditions