East Asian Food:

• Beijing Dumpling House (I went there 11 times over the span of 3 months :P)
• London Chinatown (Dimsum)
• 麵包屋 (Chinatown, in front of the main gate)
• Kowloon Bakery (The pineapple buns = A+ but I'm not a huge fan of their other products)
• Busaba Eathai (Warning: Pad Thai VERY spicy)
• Ma La Sichuan
• Tombo Poke and Matcha Bar
• New Fortune Cookie Seafood Restaurant
• Kanada-Ya (Fantastic Ramen and A+ Chicken Karaage)
• Bubblewrapwaffle (A+ egg waffles)
• KOBA (pretty decent KBBQ in London)

Others:

• Rök
• Sharetea (Boba)
• Borough Market
• Camden Market (Fried Chicken and Chin Chin!)
• Said London (really good hot chocolate and chocolate cake)
• The Wolseley (A+ afternoon tea)
• Shah Tandoori (REALLY good Indian food)
• Crosstown Doughnuts (I highly recommend the Truffle Ring and Matcha donuts)
• Chin Chin Ice Cream Lab (The Hot Chocolate with Marshmallow Fluff is da best)
• Sally Lunn Buns (Bath)
• Crumbs & Doilies (Rose & Pistachio Cupcake + Raspberry Layer cake)
• Standard Balti House (Indian/Bangladeshi food)
• Duck & Waffle (Duck and Waffle, Ox Doughnut, Baked Alaska)
• Flat Iron (A+ steak for low cost)
• Yolkin (Macaron Ice Cream)
• Dishoom (Indian)
• Punjabi (Indian)