Read this section twice. Great Britain applies strict personal-import rules to travellers from outside the EU, and Nepal falls under those rules. Breaking them means seizure, destruction and a fine of up to £5,000.
Absolutely banned from Nepal — do not pack these
All meat and meat products. Sukuti, dried buff, meat achar, sausage, any masala packet whose contents include actual meat. Sealed, vacuum-packed or homemade makes no difference.
All milk and dairy products. Ghee, khuwa, paneer, chhurpi (yak cheese), butter, milk powder, curd, dairy sweets. The only exception is powdered infant milk or special food needed for medical reasons — up to 2 kg, unopened, branded, not needing refrigeration.
Most fresh fruit and vegetables, unless you hold a phytosanitary (plant health) certificate. A short list is exempt — banana, mango, coconut, pineapple, dates, guava, citrus, curry leaves and a few others.
Seeds and plants for growing, and soil.
Caviar without a CITES permit.
Allowed from Nepal — with limits
Unrestricted from any country: biscuits, bread, cakes without fresh cream, chocolate and confectionery (not those heavy in unprocessed dairy), pasta and noodles (not meat-filled), packaged soups, stocks and flavourings, processed and packaged plant products, peeled and processed nuts and nut butters, and certain grains such as rice.
Up to 2 kg per person: honey.
Up to 20 kg per person: fish and fish products — dried, cooked, cured or smoked.
Rule of thumb that keeps you safe: commercially packaged, sealed, shelf-stable, labelled in English, vegetarian, no dairy. Homemade and loose items are what get questioned.
Worth carrying
Garam masala, chicken/veg masala, momo masala, chatamari and sel roti mixes, cumin, coriander, turmeric, chilli powder. Light, compact, and the exact Nepali blends are hard to match abroad.
The two flavours that make food taste like home and that UK shops genuinely do not stock.
Choose vegetarian variants; chicken-flavoured packs containing real meat extract are not allowed. Wai Wai is sold in UK Asian shops but at three times the Nepali price.
Buy the sealed commercial packets, not loose homemade ones, so they qualify as processed and packaged plant products.
Ilam orthodox tea, masala chiya blends — also the best small gift for professors, flatmates and landlords.
Pure homesickness insurance, and a great icebreaker in a new flat.
Lapsi, mango, radish — no meat, no dairy. Double-bag in ziplock, wrap in clothes, checked baggage only. Oil leaks at altitude ruin suitcases.
For the first jet-lagged nights before you find a supermarket.
Heavy for its value — only if it is special to you.
Technically rice is fine, but do not waste allowance: a UK Asian supermarket sells all of it, often cheaper per kilo than the excess-baggage fee you would pay.
Practical food packing rules
Put all food in checked baggage, in sealed ziplock bags, with a list you can show an officer.
Keep everything in its original commercial packaging with the ingredients visible in English.
If you are unsure about an item, declare it and use the red channel. Declaring costs you a conversation; not declaring costs you a fine.
Nepali and South Asian groceries are widely available in UK cities and online, so treat what you carry as a bridge for the first month — not a year's supply.