The bento box has become a favourite meal option for people across the United Kingdom. Whether you're working in London, studying in Manchester, or relaxing in Edinburgh, the bento box delivers a nutritious, well-balanced, and visually pleasing meal. Originally from Japan, the bento box combines practicality with aesthetics—each compartment offering something different yet complementary.

With rising demand for convenient and healthy food, the bento box is more than just a trend—it’s a lifestyle choice. In this guide, you'll learn everything about the bento box, from its history to where to find the best ones in the UK.

What Is a Bento Box?

A bento box is a single-portion meal container filled with rice, protein, vegetables, and sometimes fruit or dessert. Each item is placed in its own section to keep flavours fresh. Traditionally used in Japanese homes, schools, and workplaces, the bento box has now made its way into supermarkets, cafes, and kitchens across the UK.

Why the Bento Box is Gaining Popularity in the UK

• Convenience: A full meal in one box

• Healthier Option: Low in processed ingredients

• Customisation: Mix and match based on dietary needs

• Visual Appeal: Designed to look appetising

“The bento box encourages balanced eating, which is essential in today’s fast-paced lifestyle,” says Naomi Ichikawa, Japanese food consultant based in London.

Stat: According to Google Trends, interest in bento box has grown 45% in the UK over the last three years.

Top Ingredients Found in a Bento Box

Here are some of the most common items included in a bento box:

• Steamed white or brown rice

• Grilled salmon or chicken teriyaki

• Tamagoyaki (Japanese rolled omelette)

• Pickled vegetables (tsukemono)

• Edamame beans

• Mini salads

• Fresh fruits like orange slices or strawberries

Each component offers balance—protein, carbs, fibre, and vitamins—all in one neat box.

Best Places to Buy a Bento Box in the UK

If you’re in the UK and craving a fresh bento box, these places are worth trying:

1. Wasabi (Nationwide)
Offers hot and cold bento box options, featuring classics like chicken katsu and miso tofu.

2. Sushi Daily (Located in Waitrose & Asda)
Premium quality bento box with fresh ingredients, pre-packed and easy to grab.

3. Itsu (London and major cities)
Modern take on the bento box, with low-calorie and vegan options.

4. Yokocho (London)
Serves traditional Japanese lunch bento box with rice, tempura, and miso soup.

5. Local Japanese Shops & Markets
Visit areas like London’s Soho or Manchester’s Chinatown for more authentic finds.

Making Your Own Bento Box at Home

Homemade bento box gives full control over ingredients and flavours. It’s ideal for meal prep and healthier choices.

Start with the basics:

• Use a reusable box with compartments

• Fill half with rice or noodles

• Add one-third protein: tofu, chicken, fish

• Fill remaining space with veggies and fruits

Pro Tip: Prepare ingredients the night before to save time in the morning.

Health Benefits of a Bento Box

A well-made bento box supports a healthy diet. Here’s how:

• Portion Control: Prevents overeating

• Balanced Nutrition: Each section contributes to your daily intake

• Low in Saturated Fats: Ideal for heart health

• Vegetable Rich: Great for digestion and energy

According to NHS dietary guidelines, meals like a bento box that include 5-a-day portions are ideal for long-term health.

Who Should Eat a Bento Box?

The bento box is suitable for nearly everyone.

• Students: Easy to carry and quick to eat between classes

• Professionals: Fits perfectly into lunch breaks

• Parents: Great way to provide kids with healthy meals

• Fitness Enthusiasts: Can be adapted to high-protein or low-carb diets

With the flexibility to swap out ingredients, the bento box fits most diets, including vegan, vegetarian, and gluten-free.

How a Bento Box Compares to Other Lunch Options

Meal Type	Cost (avg)	Prep Time	Health Rating	Portability
Bento Box	£5–£10	10–20 mins	★★★★★	★★★★★
Sandwich & Crisps	£4–£6	5 mins	★★☆☆☆	★★★★☆
Fast Food Meal	£6–£12	Instant	★☆☆☆☆	★★★★★
Salad Bowl	£7–£10	10 mins	★★★★☆	★★★★☆

 

The bento box scores highest across the board for health, balance, and appeal.

Fun Bento Box Ideas for Kids

Kids love a colourful and fun bento box. Here’s what to include:

• Shaped rice balls (onigiri)

• Mini sandwiches

• Boiled eggs with faces

• Carrot and cucumber sticks

• Dipping sauces

Keep portions small and shapes fun. Use colourful picks or small containers to increase the appeal.

Vegan and Vegetarian Bento Box Options

The bento box is very adaptable. Some excellent plant-based choices include:

• Tofu steak

• Grilled aubergine

• Avocado slices

• Sweetcorn and peas

• Sticky rice or soba noodles

Use miso dressing or sesame sauce for flavour without needing meat or fish.

Tips for Packing the Perfect Bento Box

• Don’t mix wet and dry ingredients

• Use dividers or silicone cups

• Keep rice at the bottom for support

• Add something sweet like a fruit or small dessert

• Pack tightly to avoid movement during travel

Always refrigerate if not eaten within 4 hours.

Best Bento Box Containers to Buy in the UK

Want to take your meals to the next level? Here are top-rated bento box containers:

• Monbento Original – BPA-free, microwave-safe, stylish

• Yumbox Tapas – Leak-proof, ideal for kids and adults

• Sistema Bento Box – Budget-friendly and available in most UK supermarkets

• Black + Blum Lunch Box – Stainless steel and eco-friendly

Choose a box that fits your portion size and is easy to clean.

Bento Box Meal Prep for Busy Weekdays

Make five different bento box meals for the week in under 1 hour.

Day 1: Chicken teriyaki, steamed broccoli, jasmine rice
Day 2: Tuna mayo, corn salad, potato wedges
Day 3: Tofu curry, brown rice, sautéed spinach
Day 4: Egg roll, cucumber sticks, soba noodles
Day 5: Turkey bites, roasted sweet potato, green peas

Rotate ingredients and sauces to avoid repetition.

What Makes a Bento Box Special?

The bento box is more than lunch. It reflects care, creativity, and conscious eating. It's a satisfying way to enjoy food without overindulging.

“You eat with your eyes first. A well-packed bento box delivers happiness before the first bite,” says Aya Nishimura, food stylist and writer.

Conclusion

From homemade options to store-bought favourites, the bento box offers something for everyone. It’s healthy, budget-friendly, and endlessly customisable. Whether you're eating at your desk or in a park, the bento box makes every meal feel special.

Explore new ingredients. Try new flavours. Pack your own or find the best spot near you.

Because a good bento box isn’t just food—it’s a fresh experience every day.