Bill's Horsham Restaurant

Bill's runs a full suite of dedicated gluten-free menus — separate GF sections for breakfast, brunch & lunch, dinner, desserts, a kids' GF menu, and GF set menus. The venue's own statement explicitly singles out gluten as the one allergen whose absence they can guarantee, stating that processes ensure all GF-marked dishes are made to recipes free from gluten. Multiple symptomatic celiacs report knowledgeable staff, flagged dishes, and no reactions. A dedicated fryer has been confirmed by community reviewers at this location. The kitchen is shared overall (standard menus carry gluten), but the structural GF setup — marked menus, dedicated fryer, trained staff, and a formal GF process guarantee — is among the strongest for a mainstream British chain. Tell your server you're coeliac when you sit down so the GF protocol is triggered.

Vegetarian dishes are labelled across all menu sections with a Vegetarian icon: from Eggs Florentine and Shakshuka Style Bowl to the Garden Plate, halloumi extras, and all the pancake stacks. The range is wide, and the marking is consistent throughout. Dishes come from a shared kitchen where meat is also prepared.

Vegan dishes are marked with a Vegan icon on the menu. Items include The Plant Plate, vegan pancake stacks (vegan berries & cream, vegan Biscoff & banana, vegan bacon pancakes), Avocado on Sourdough, Berry Maple & Cinnamon Porridge, Baked Beans, Smashed Avocado, Vegan Bacon, and Vegan Sausage. Bill's Horsham also promotes a dedicated vegan menu. Food is served from a shared kitchen with meat and dairy throughout. HappyCow reviews from 2018 noted limited vegan choice. The current menu marks vegan options clearly, and the range has grown considerably since then.

Peanuts and tree nuts are listed per dish. An online allergen tool allows filtering by these allergens before a visit. At least one community reviewer has noted the venue as suitable for peanut-free diners. The kitchen is shared. For anaphylactic reactions, contacting a manager directly before ordering is advised rather than relying solely on the allergen filter.

Milk is declared per dish, and the online allergen filter lets customers exclude dairy before ordering. Dairy-free options on the breakfast menu include the Berry Maple & Cinnamon Porridge, Smashed Avocado, Baked Beans, Vegan Bacon, Vegan Sausage, and several vegan pancake stacks. At least one community reviewer noted the venue works well for dairy-free diners. Shared kitchen throughout.

Eggs are declared per dish as "Contains: Eggs," and the online allergen filter can exclude egg-containing items. Many breakfast dishes contain eggs, but egg-free options include the Berry Maple & Cinnamon Porridge, Smashed Avocado, Baked Beans, vegan extras, and several vegan pancake stacks. The kitchen is shared.

Soya is declared per dish. It is filterable using the online allergen tool. Several dishes contain soya, including Vegan Bacon, Vegan Sausage, some pancake toppings, and the Granola Bowl in certain menu variants. Other dishes do not contain soya. The kitchen is shared.

Fish content is declared per dish, making it straightforward to identify pescatarian-safe options. Community reviewers have noted good pescatarian choice at this venue. The menu includes fish dishes (smoked salmon, Eggs Royale) alongside many meat-free options. Shared kitchen.