Food Network

Casey Webb goes to Houston, Texas, for some Tex-Mex food including the ultimate spicy challenge: a burger topped with seven of the world's hottest chilli peppers.

Casey Webb heads to New Orleans for the best of the Big Easy, including a pound sundae with eight large scoops of ice cream and smothered with eight toppings.

The Bikers cook the perfect meals for when it's cold outside. Warming dishes include oxtail soup, a vegetarian chestnut and mushroom pie, and treacle sponge.

Ree Drummond dishes up new favourites to spice up weeknights. She puts a twist on cheeseburger sliders and makes an impressive easy tomato pie.

Ree Drummond starts her day with quick and easy breakfasts like all-in-one mini bagel breakfast sandwiches and stacks of double chocolate chip pancakes.

Fragrant dishes include a coconut squash curry, fried golden paneer and a smoky aubergine dal, plus minted mango fro-yos.

Perfect Pastry. Ina offers tips and creative ideas for cooking with sweet and savoury pastry. She makes fig tart, spinach in puff pastry and warm goat's cheese in filo.

Portable Food. Ina shares her useful and easy recipes for portable food. She makes some of her favourite like lemon poppy seed cake and a tasty Provencal sandwich.

It's round three, and the heat in the kitchen is rising with a burglary in the Bake Off tent, as the remaining 11 bakers get ready to deal with desserts.

It's the fourth round and the baking is getting serious as the remaining bakers don their pinnies to pimp up pies and tarts. They must create an age-old custard tart.

James Martin's culinary odyssey begins on the Orkney Islands. He whips up a beautiful scallop dish with a black pudding, apple and hazelnut butter.

James Martin and Nick Nairn continue their Scottish adventure in Lossiemouth. James fulfils a childhood dream and Nick takes part in a fitness test.

The Bikers cook the perfect meals for when it's cold outside. Warming dishes include oxtail soup, a vegetarian chestnut and mushroom pie, and treacle sponge.

Ree Drummond dishes up new favourites to spice up weeknights. She puts a twist on cheeseburger sliders and makes an impressive easy tomato pie.

Ree Drummond starts her day with quick and easy breakfasts like all-in-one mini bagel breakfast sandwiches and stacks of double chocolate chip pancakes.

Fragrant dishes include a coconut squash curry, fried golden paneer and a smoky aubergine dal, plus minted mango fro-yos.

Perfect Pastry. Ina offers tips and creative ideas for cooking with sweet and savoury pastry. She makes fig tart, spinach in puff pastry and warm goat's cheese in filo.

Portable Food. Ina shares her useful and easy recipes for portable food. She makes some of her favourite like lemon poppy seed cake and a tasty Provencal sandwich.

It's round three, and the heat in the kitchen is rising with a burglary in the Bake Off tent, as the remaining 11 bakers get ready to deal with desserts.

It's the fourth round and the baking is getting serious as the remaining bakers don their pinnies to pimp up pies and tarts. They must create an age-old custard tart.

Adam's hunt for secret dishes leads him to the city by the bay. He tries an off-menu Hawaiian/Korean mash-up and a decadent burger hangover cure.

Adam goes to LA where he reveals a spicy off-menu burger at his favourite Thai joint and a secret Mexican breakfast dish named after Godzilla.

Rice and bread dishes are popular, especially the aloo paratha. Asma Kahn cooks prawn biryani, friendship rotis made to share and a syrupy sweet.

Chef Asma Khan celebrates herbs and marinades. Fenugreek methi chicken, the hariyali baked version, and mouth-watering tamarind prawns.

Guy Fieri grabs all kinds of flavour, starting in Wyoming, where a restaurant is piling up nachos, and a long-time spot is cooking vegetarian banh mi.

Guy Fieri dives into Asian flavours alongside a taste of Italy, starting at a Vietnamese spot in Albuquerque, that's serving up a legendary banh mi.