Asian Sesame Chicken Rice Bento Box – Meal Prep

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Introduction

This Asian Sesame Chicken Rice Bento Box is the meal prep I do every Sunday when I want five lunches that I’m genuinely excited to eat rather than something I packed out of obligation. Sesame-glazed chicken thighs sliced over steamed jasmine rice, alongside edamame, sliced cucumbers, shredded carrots, and a small portion of sesame ginger dipping sauce — compartmentalized in a bento box that makes every lunch feel intentional and balanced.
What makes this asian sesame chicken rice bento box recipe genuinely meal-prep-worthy rather than just a rice bowl repackaged is the sesame glaze. It’s a quick reduction of soy sauce, sesame oil, honey, rice vinegar, garlic, and ginger that caramelizes around the chicken during the final minutes of cooking and stays flavorful and glossy even after three days of refrigeration. The sesame flavor deepens as it sits — these lunches taste better on day three than day one.
This is the bento I bring to work, pack for the kids, and batch-cook in an hour on Sunday that eliminates five days of the “what am I eating for lunch” problem. If you love a Japanese-inspired lunch and want another quick rice bowl dinner to pair with this for weeknight variety, this Japanese Katsu Bowl uses crispy panko-crusted chicken over steamed rice with tonkatsu sauce for a restaurant-quality rotation partner.

Why You’ll Love This Recipe

This Asian Sesame Chicken Rice Bento Box produces five complete lunches in under 60 minutes of total active and inactive time — cook the rice, glaze the chicken, prep the vegetables, and assemble five boxes while everything is warm.
The sesame glaze keeps the chicken moist and flavorful for up to 4 days refrigerated — it acts as both a flavoring and a moisture barrier that prevents the chicken from drying out the way plain cooked chicken does.
This asian sesame chicken rice bento box recipe is naturally customizable for dietary needs — swap chicken for tofu for a vegetarian version, use cauliflower rice for low-carb, or adjust the honey and soy ratio for different sweetness and saltiness preferences.
The bento box format means every component stays separate and texturally distinct — no soggy vegetables from sitting next to the rice, no sauce leaking onto the cucumber, no flavor contamination between compartments.
The recipe scales perfectly — double it in the same time for 10 boxes, triple it for a full week of lunches for two people.

About the Ingredients

Chicken Thighs

Boneless skinless chicken thighs are the best protein choice for this Asian Sesame Chicken Rice Bento Box for one specific reason: they stay moist and tender after refrigeration and reheating in a way that chicken breast never reliably does. Chicken breast dries out significantly after being refrigerated and reheated, while chicken thigh remains juicy and tender for up to 4 days. The slightly higher fat content of the thigh also absorbs and retains the sesame glaze more effectively, meaning more flavor in every bite even after three days. According to Healthline’s guide to chicken nutrition and health benefits, chicken provides around 27 grams of complete protein per 3-ounce serving along with significant amounts of B vitamins, phosphorus, and selenium — making it one of the most efficient and versatile lean proteins for meal prep that needs to hold flavor and texture over multiple days.

Sesame Glaze

The sesame glaze is the flavor signature of this asian sesame chicken rice bento box recipe — 3 tablespoons of soy sauce, 1 tablespoon of sesame oil, 1 tablespoon of honey, 1 tablespoon of rice vinegar, 2 minced garlic cloves, and 1 teaspoon of freshly grated ginger whisked together and reduced in the pan during the final 3 minutes of cooking until it thickens and caramelizes around the chicken. The reduction concentrates the flavors significantly — what tastes a little sharp as a raw mixture becomes balanced, sweet-savory, and deeply umami when reduced and caramelized.

Jasmine Rice

Fluffy jasmine rice provides the neutral, subtly aromatic base that carries the sesame chicken and absorbs any extra glaze that drips over during assembly. Cook jasmine rice in the ratio 1 cup rice to 1½ cups water for a perfectly separated, fluffy result that holds well in the refrigerator for up to 4 days without becoming gummy. A small drizzle of sesame oil stirred through the warm rice before portioning adds a subtle fragrance that ties the rice to the chicken glaze in this Asian Sesame Chicken Rice Bento Box.

Edamame

Shelled edamame — purchased frozen and steamed or microwaved from frozen — provides plant-based protein, fiber, and a vibrant green color that makes the bento box visually striking. A pinch of flaky sea salt over the edamame is all the seasoning it needs. Edamame holds beautifully for 4 days refrigerated without losing texture or color, which makes it one of the most reliable meal-prep vegetables.

Sliced Cucumber

Thinly sliced cucumber adds crunch and a cool, refreshing element that contrasts with the warm sesame flavor of the chicken and rice. Persian cucumbers or English cucumbers — seeds removed — slice most cleanly and have the least water content, which prevents the cucumber compartment from becoming watery over the course of a refrigerator week. Season with a tiny pinch of salt and a drop of rice vinegar immediately before sealing each box.

Shredded Carrots

Shredded carrots add sweetness, color, and a different crunch dimension to the bento box. A light drizzle of sesame oil and a pinch of salt turns plain shredded carrot into something that tastes intentionally dressed rather than an afterthought. They hold beautifully refrigerated for the full 4 days.

Sesame Ginger Dipping Sauce

A small portion of extra sesame glaze thinned with a little water — or a store-bought ponzu or ginger dressing — in a small sauce compartment gives each box a dipping element for the vegetables that ties the whole bento together. It’s the detail that makes the box feel like a complete restaurant-quality lunch rather than a meal-prepped container.

Sesame Seeds and Green Onion

A scatter of toasted sesame seeds and thinly sliced green onion over the chicken compartment is the finishing touch that makes this easy meal prep bento box sesame chicken rice look genuinely restaurant-quality and adds fragrance and crunch.

Tips and Tricks

Cook the chicken glaze reduction on medium-high heat and watch it carefully — the honey in the glaze means it goes from perfectly caramelized to burnt in under 30 seconds in this Asian Sesame Chicken Rice Bento Box. Stay at the pan and remove from heat the moment the glaze thickens and coats the chicken.
Let the chicken rest for 5 minutes before slicing — slicing immediately causes the juices to run out and the chicken becomes noticeably drier in this asian sesame chicken rice bento box recipe.
Assembly order matters for keeping components fresh: rice first, then chicken, then vegetables last. Warm rice can slightly steam vegetables if they’re placed in the box before the rice has cooled slightly.
Use bento boxes with tight-fitting individual compartment lids or a strong overall seal — the sesame glaze is flavorful but can transfer aggressively to other compartments if the box isn’t well-sealed.

Pro Tips

Slice the chicken against the grain at a slight diagonal — this creates wider, more visually appealing slices and ensures each bite is tender rather than stringy in this easy meal prep bento box sesame chicken rice recipe.
Drizzle a very small amount of the sesame glaze over the sliced chicken after plating rather than only glazing during cooking — this keeps the chicken glossy and flavorful-looking after refrigeration when the cooked glaze can look slightly dull.
Make a double batch of the sesame glaze and refrigerate the extra in a small jar. It keeps for 2 weeks and works as a stir-fry sauce, a dumpling dipping sauce, and a marinade throughout the week.
Pack the sesame seeds and green onion garnish in a tiny separate zip-lock bag inside the box and add them fresh at lunchtime — refrigerated sesame seeds and green onion lose their fragrance and crunch after 24 hours in a sealed container.

Step-by-Step Instructions

1. Cook 1½ cups of jasmine rice according to package directions. Fluff with a fork, stir in 1 teaspoon of sesame oil, and set aside.
2. While the rice cooks, whisk together the sesame glaze: 3 tablespoons of soy sauce, 1 tablespoon of sesame oil, 1 tablespoon of honey, 1 tablespoon of rice vinegar, 2 minced garlic cloves, and 1 teaspoon of freshly grated ginger.
3. Season 5 boneless skinless chicken thighs with a pinch of salt and pepper on each side.
4. Heat a large skillet over medium-high heat with 1 tablespoon of neutral oil. Cook chicken thighs for 5 to 6 minutes per side until cooked through and golden.
5. Pour the sesame glaze over the chicken in the pan. Cook on medium-high for 2 to 3 minutes, spooning the glaze over the chicken constantly, until the glaze reduces, thickens, and caramelizes around the chicken. Watch carefully — the honey burns quickly.
6. Remove from heat and rest 5 minutes. Slice thinly against the grain at a slight diagonal.
7. Steam or microwave frozen edamame from frozen. Season with a pinch of salt.
8. Slice Persian cucumbers thinly. Season with a pinch of salt and a drop of rice vinegar.
9. Shred carrots and drizzle with a few drops of sesame oil and a pinch of salt.
10. Assemble 5 bento boxes: portion rice into the main compartment, arrange sliced chicken over the rice, fill remaining compartments with edamame, cucumber, and shredded carrot. Add a small portion of extra glaze or dipping sauce in the sauce compartment.
11. Scatter sesame seeds and green onion over the chicken if serving immediately, or pack separately for freshness.
12. Seal tightly and refrigerate for up to 4 days.

Variations

Tofu version: Replace chicken thighs with extra-firm tofu pressed completely dry, cubed, and pan-fried until golden before adding the sesame glaze. The glaze caramelizes around the tofu just as effectively for a completely plant-based version of this Asian Sesame Chicken Rice Bento Box.
Salmon version: Use the same sesame glaze on salmon fillets — reduce cooking time to 3 to 4 minutes per side — for a higher omega-3 protein direction in this asian sesame chicken rice bento box recipe that’s especially popular for fitness-focused meal prep.
Cauliflower rice version: Replace jasmine rice with cauliflower rice for a low-carb version — sauté the cauliflower rice with a drop of sesame oil before portioning for a more complex, slightly roasted flavor.
Spicy version: Add 1 tablespoon of sambal oelek or gochujang to the sesame glaze for a spicy-sweet direction that pairs especially well with the cooling cucumber in this easy meal prep bento box sesame chicken rice recipe.
Teriyaki direction: Replace rice vinegar with mirin and add 1 tablespoon of sake to the glaze for a more traditional Japanese teriyaki direction that’s slightly sweeter and more complex.

How to Store

Store assembled Asian Sesame Chicken Rice Bento Box meals in airtight bento boxes in the refrigerator for up to 4 days. The sesame glaze keeps the chicken moist and flavorful throughout the full storage period.
Eat cold or reheat: remove the cucumber and edamame compartments before microwaving the chicken and rice for 90 seconds to 2 minutes. Add the cold vegetables back after reheating — this preserves their crunch and prevents them from steaming into softness.
Do not freeze assembled bento boxes — the cucumber and edamame textures degrade completely after thawing. Freeze the cooked sesame chicken separately for up to 2 months and cook fresh rice and vegetables when needed.

Frequently Asked Questions

Can I use chicken breast instead of thighs for this Asian Sesame Chicken Rice Bento Box?

You can, but chicken thighs are strongly recommended for meal prep specifically because they stay moist and tender after refrigeration and reheating in a way that chicken breast does not. If you use breast, slice thinner and add an extra drizzle of glaze immediately after slicing to maintain moisture.

How long do these bento boxes keep in the refrigerator?

Up to 4 days in an airtight sealed bento box. Day two and three are often when the flavors peak — the sesame glaze has more time to season the chicken and rice.

Can I eat this cold or does it need to be reheated?

Both. The sesame chicken and rice reheat well in a microwave. The bento is also excellent eaten cold — the sesame flavors are very well suited to a cold lunch and the cucumber and edamame are best cold anyway.

Can I make the sesame glaze ahead of time?

Yes — whisk together and refrigerate in a sealed jar for up to 2 weeks. The glaze also makes an excellent stir-fry sauce and dumpling dipping sauce throughout the week.

What bento box works best for this recipe?

A bento box with a main compartment large enough for the rice and chicken plus 3 to 4 smaller compartments for the vegetables and sauce. Glass containers with snap lids keep the sesame glaze from migrating between compartments more reliably than soft plastic boxes.

What can I serve alongside this Asian Sesame Chicken Rice Bento Box?

These boxes are complete lunches on their own. For a quick Asian-inspired dinner to make alongside the same batch of sesame chicken using the same flavors, this spicy kimchi bulgogi cheesesteak uses the same Korean-inspired marinade direction in a completely different handheld format that makes a great weeknight dinner while you’re already in meal prep mode.

Asian Sesame Chicken Rice Bento Box

Easy Asian Sesame Chicken Rice Bento Box meal prep — five complete lunches with caramelized sesame-glazed chicken thighs over jasmine rice with edamame, sliced cucumber, shredded carrot, and sesame ginger dipping sauce. Ready in 60 minutes, keeps 4 days refrigerated.

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Prep Time 15 minutes mins

Cook Time 30 minutes mins

Assembly Time 15 minutes mins

Total Time 45 minutes mins

Course Lunch, Main Course

Cuisine Asian, Japanese-inspired

Servings 5 bento boxes

Calories 420 kcal

Equipment

• Large skillet or sauté pan
• Medium saucepan (for rice)
• 5 airtight bento boxes with compartments
• Sharp knife and cutting board
• Box grater or microplane (for ginger)

Ingredients

  

Sesame Chicken

• 5 boneless skinless chicken thighs about 1.5 lbs total
• 1 tbsp neutral oil for cooking chicken

Sesame Glaze

• 3 tbsp soy sauce low-sodium if preferred
• 1 tbsp sesame oil toasted
• 1 tbsp honey
• 1 tbsp rice vinegar
• 2 cloves garlic, minced
• 1 tsp fresh ginger, grated

Bento Components

• 1.5 cups jasmine rice, uncooked cooked in 2¼ cups water, fluffed with 1 tsp sesame oil
• 2 cups frozen shelled edamame steamed or microwaved from frozen, seasoned with flaky sea salt
• 3 Persian cucumbers, thinly sliced seasoned with pinch of salt and drop of rice vinegar
• 2 medium carrots, shredded dressed with drops of sesame oil and pinch of salt

Garnish

• 2 tbsp toasted sesame seeds packed separately for freshness
• 3 green onions, thinly sliced packed separately for freshness

Instructions

 

• Cook jasmine rice according to package directions. Fluff with a fork and stir in 1 teaspoon of sesame oil. Set aside.
• Whisk together all sesame glaze ingredients in a small bowl. Set aside.
• Season chicken thighs lightly with salt and pepper. Heat 1 tablespoon of neutral oil in a large skillet over medium-high heat. Cook chicken 5 to 6 minutes per side until cooked through and golden.
• Pour sesame glaze over the chicken. Cook on medium-high for 2 to 3 minutes, spooning glaze over the chicken constantly, until the glaze reduces, thickens, and caramelizes. Watch carefully — honey burns quickly.
• Remove from heat. Rest 5 minutes. Slice thinly against the grain at a slight diagonal.
• Steam or microwave edamame from frozen. Season with flaky sea salt. Slice cucumber and season with salt and rice vinegar. Shred carrots and dress with sesame oil and salt.
• Assemble 5 bento boxes: portion rice into the main compartment, arrange sliced chicken over rice with an extra drizzle of glaze. Fill remaining compartments with edamame, cucumber, and shredded carrot. Add extra glaze in the sauce compartment. Pack sesame seeds and green onion separately.
• Seal tightly and refrigerate for up to 4 days. Reheat chicken and rice before eating, removing cold vegetables first and returning after reheating.

Notes

Use chicken thighs not breasts — they stay moist and tender after refrigeration. Watch the glaze reduction carefully — the honey burns within 30 seconds of caramelizing. Rest chicken 5 minutes before slicing. Slice against the grain at a slight diagonal for best texture and appearance. Drizzle a little extra glaze over sliced chicken before packing. Remove cold vegetables before microwaving and return after reheating. Pack sesame seeds and green onion separately for best freshness. Keeps up to 4 days refrigerated.

Keyword Asian Sesame Chicken Rice Bento Box

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