The Loose Box

Bar · Bar & breweryMillbank

No dishes marked gluten free

18 dishesmenu read 10 Novtheloosebox.co.uk

Always confirm with staff

MoreClose

Badges show only what the menu states. Dashed “Likely …”: our guess from the ingredients. Anything else: not listed, so ask staff.

Main Menu

Snacky Hour: choose any 3 Small Plates for £20, available all day Monday to Friday (excludes To Share Nachos). Lunch Pizza Special: any pizza & a soft drink for £10 from 12–5pm Monday to Friday.

Small Plates

Padron Peppers£7
Sea salt
Vegan. Vegan: Inferred from ingredients. Check with staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Chicken Goujons£9
Chives & lime mayo
Likely egg. Egg: Our guess from the ingredients (lists mayo): likely contains egg. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Stonebaked Flatbread & Hummus£7
Vegetarian. Vegetarian: Inferred from ingredients. Check with staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely gluten. Gluten: Our guess from the ingredients: likely contains gluten. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely sesame. Sesame: Our guess from the ingredients (lists hummus): likely contains sesame. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Mozzarella Sticks£8.50
Lemon mayo, spring onion
Vegetarian. Vegetarian: Inferred from ingredients. Check with staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely dairy. Dairy: Our guess from the ingredients (lists mozzarella): likely contains dairy. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely egg. Egg: Our guess from the ingredients (lists mayo): likely contains egg. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Wild Mushroom, Blue Cheese & Truffle Arancini£9.50
Tomato relish
Vegetarian. Vegetarian: Inferred from ingredients. Check with staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely gluten. Gluten: Our guess from the ingredients (lists arancini): likely contains gluten. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely dairy. Dairy: Our guess from the ingredients (lists cheese): likely contains dairy. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Six Signature Chicken Wings£8
Tossed in Mild, Buffalo Hot, BBQ or Garlic & Parmesan sauce, served with your choice of ranch or blue cheese dip
Crispy Tortilla Nachos£8
Queso cheese, fresh jalapeños, salsa, spring onion, guacamole, sour cream
Vegetarian. Vegetarian: Inferred from ingredients. Check with staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely gluten. Gluten: Our guess from the ingredients (lists tortilla): likely contains gluten. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely dairy. Dairy: Our guess from the ingredients (lists cheese, cream, sour cream): likely contains dairy. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)

Pizza

Margherita£12
Flor de latte mozzarella, fresh basil
Vegetarian. Vegetarian: Inferred from ingredients. Check with staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely dairy. Dairy: Our guess from the ingredients (lists mozzarella, latte): likely contains dairy. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Pepperoni£14
Flor de latte mozzarella
Likely dairy. Dairy: Our guess from the ingredients (lists mozzarella, latte): likely contains dairy. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Chorizo£15
Pineapple, Parmesan & jalapeños
Likely dairy. Dairy: Our guess from the ingredients (lists parmesan): likely contains dairy. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Parma Ham£17
Whole buffalo mozzarella, rocket, extra virgin olive oil, cracked black pepper
Likely dairy. Dairy: Our guess from the ingredients (lists mozzarella): likely contains dairy. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Sautéed Mushroom£13.50
Red onion, vegan Feta, crispy onions
Vegan. Vegan: Inferred from ingredients. Check with staff. Menu read 10 Nov 2026 (theloosebox.co.uk)

Mains

The Loose Box Beef Burger£18
Smoked bacon, cheddar, lettuce, burger sauce, skin-on-fries
Likely gluten. Gluten: Our guess from the ingredients: likely contains gluten. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely dairy. Dairy: Our guess from the ingredients (lists cheddar): likely contains dairy. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Fish & Chips£20.50
Beer-battered haddock, chips, mushy peas, tartare sauce, pickled onions
Likely gluten. Gluten: Our guess from the ingredients: likely contains gluten. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely fish. Fish: Our guess from the ingredients (lists fish): likely contains fish. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Buttermilk Fried Chicken Burger£18
Buffalo glaze, spiced coleslaw, iceberg, skin-on-fries
Likely gluten. Gluten: Our guess from the ingredients: likely contains gluten. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely dairy. Dairy: Our guess from the ingredients (lists buttermilk): likely contains dairy. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)

Sides

Skin-On Fries£6
Vegan. Vegan: Inferred from ingredients. Check with staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Sweet Potato Fries£7.50
Vegan. Vegan: Inferred from ingredients. Check with staff. Menu read 10 Nov 2026 (theloosebox.co.uk)
Truffle and Parmesan Skin-On Fries£7.50
Vegetarian. Vegetarian: Inferred from ingredients. Check with staff. Menu read 10 Nov 2026 (theloosebox.co.uk)Likely dairy. Dairy: Our guess from the ingredients (lists parmesan): likely contains dairy. Not the venue's word, ask staff. Menu read 10 Nov 2026 (theloosebox.co.uk)

The menu’s own key: v – vegetarian · vg – vegan · vg-a – vegan option available · gf – gluten-free · gf-a – gluten-free available

What the menu saysAllergen information available upon request.

Allergen information available upon request.

Good to know

Bar

Seats outsideOpenStreetMap, read 28 Jul 2026. Evidence: outdoor_seating=yes
Wheelchair accessibleOpenStreetMap, read 28 Jul 2026. Evidence: wheelchair=yes

Not known yet: dog friendly, kid friendly, kids menu, vegetarian options, vegan options, high chairs, takes bookings, byo, baby change. Ask the venue.

Facts

Facts
Fact	Detail
Address	51 Horseferry Road, Millbank, SW1P 2EF
Area	Westminster
Kind	Bar · Bar & brewery
Website	theloosebox.co.uk
Booking	Online through Book online
Menu read	10 Nov 2026 from theloosebox.co.uk
Hours	Monday12pm–11pm Tuesday12pm–11pm Wednesday12pm–11:30pm Thursday12pm–11:30pm Friday12pm–11:30pm SaturdayClosed SundayClosed
Map	Open in Google Maps

What diners say

No diner ratings yet.

Ratings are diners’ own experience. They don’t make a dish safe; neither do we.

Where this comes from

theloosebox.co.uk/food-drinkHTML · read 10 Nov 2026
theloosebox.co.uk/s/Loose-Box-Menu-Oct-26.pdfPDF · read 10 Nov 2026
theloosebox.co.uk/s/Loose-Box-Drinks-Booklet-July-26-2869.pdfPDF · read 10 Nov 2026

Allergen answers come from the menu’s labels first, then the listed ingredients, then a model’s judgement checked when unsure. How allergen status is decided.

Questions about The Loose Box

Does The Loose Box have gluten-free options?

No dish is marked gluten free as served, from the menu read 10 Nov 2026. Each dish shows whether the venue labelled it or it was read from the ingredients.

Is The Loose Box coeliac friendly?

The venue notes: “Allergen information available upon request.”. Eatcrush reads each venue’s own menu and says where every answer came from. It never calls a dish safe: kitchens share fryers, boards and flour, and menus change. If you have coeliac disease or an allergy, confirm with staff before you order.

When is The Loose Box open?

Monday: 12pm–11pm. Tuesday: 12pm–11pm. Wednesday: 12pm–11:30pm. Thursday: 12pm–11:30pm. Friday: 12pm–11:30pm. Saturday: Closed. Sunday: Closed. Hours can change on public holidays; check with the venue.

Can I book The Loose Box online?

Yes, through Book online: https://www.theloosebox.co.uk/#booking

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