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Easy Japanese Steak Bowls. Homemade stir-fried steak tossed in a sweet, sticky Japanese barbecue sauce. The potatoes roast in the oven with a drizzle of honey, and the broccoli gets added to the same pan toward the end so everything cooks together. It all comes together quickly from start to finish, making it perfect for any night of the week.

There’s nothing I love more than when my brothers send me dinner ideas. Brendan is especially good at this. He’s always texting me suggestions, usually things I’ve already made a dozen times. And when he recently told me to stuff dates with peanut butter and dip them in chocolate like it was some brand-new discovery… I had to gently remind him that we’ve been doing that for years. Love him, but still.
But this time? He sent me an actual gem.
These Japanese sweet potato steak bowls are completely his idea, and they’ve quickly become one of my favorite easy dinners. He told me I had to find the same Japanese barbecue sauce they use (thankfully, Whole Foods came through), toss the steak in it, and sear it in a hot skillet. Meanwhile, roast up some Japanese sweet potatoes, make a big pot of rice, and slice up an avocado.
Simple. Cozy. So good.
Of course, I had to add my own twist — a little roasted broccoli on the same pan and a creamy drizzle on top, because every good bowl needs a sauce. The result is sweet, sticky, savory, and totally crave-worthy. It comes together fast, feels better than takeout, and honestly tastes better too.
This is Brendan’s favorite dinner for a reason. And now, it’s definitely one of mine as well.

Here’s how to make these steak bowls
Ingredients
- flank steak
- black pepper
- Japanese barbecue sauce
- cornstarch or flour
- garlic powder
- butter, ghee, or oil
- Japanese sweet potatoes or sweet potatoes
- broccoli florets
- garlic
For Serving
- avocado, sesame seeds, and green onions
- jasmine rice
The Creamy Sauce
- Japanese barbecue sauce
- mayo or yogurt
- chili flakes

The Tools You Need
For this recipe, you’ll need a skillet, I like cast iron. You’ll also need a sheet pan and a bowl to mix up the creamy sauce. I love how simple the recipe is. If you have cooked rice, you can use it too!

These are the steps
Step 1: Roast the Sweet Potatoes
Start by preheating the oven to 425° F. Toss the sweet potatoes with olive oil, salt, and pepper right on a baking sheet. Make sure everything is spread out in an even layer so the potatoes actually roast and get those golden edges. Pop them into the oven for about 20 minutes, until tender and caramelized. This is when your kitchen starts smelling really good.

Step 2: Prep the Beef
While the potatoes are roasting, grab the beef. Season it with pepper, then toss it with 1/2 cup of the Japanese barbecue sauce. Let it sit for about 10 minutes so it can soak up all that flavor. Sprinkle with the cornstarch and garlic powder, then toss again. This is what gives you that glossy, sticky, takeout-style finish.
Step 3: Cook the Beef
Heat the butter or ghee in a large skillet over high heat. Once it’s hot, add the beef in an even layer and let it cook undisturbed for a couple of minutes. You want those crispy edges. Toss the beef, then pour in the remaining sauce and let it bubble for 2–3 minutes, until thick, shiny, and perfectly coated. Remove from the heat. Add extra sauce if you’re like me and love it extra saucy.
Step 4: Roast the Broccoli
Toss the broccoli with olive oil, garlic, and a pinch of salt. Add it right onto the pan with the sweet potatoes. Drizzle the potatoes with honey (so good), then slide everything back into the oven for about 10 more minutes. The broccoli gets tender with a little char, and the potatoes turn perfectly golden.
Step 5: Make the Creamy Sauce
Stir together all of the sauce ingredients in a bowl until smooth and creamy. Give it a taste and adjust as needed — more heat, more sweetness, whatever you’re feeling. Every good bowl needs a drizzle moment, and this is it.

Step 6: Assemble and Serve
Spoon the rice into bowls, then layer on the beef, sweet potatoes, and broccoli. Top with avocado, lots of sesame seeds (the more, the better), green onions, and a generous drizzle of the creamy sauce. Serve warm. It’s cozy, colorful, and honestly better than takeout.

Looking for other Korean-inspired recipes? Here are some of my favorites:
Oven Fried Korean Popcorn Chicken
Instant Pot Sticky Korean Chicken
Instant Pot Korean Bulgogi BBQ Tacos
If you make my Easy Japanese Steak Bowls, be sure to leave a comment and/or give this recipe a rating! Above all, I love hearing from you guys and always do my best to respond to every comment. And of course, if you do make this recipe, don’t forget to tag me on Instagram! Looking through the photos of recipes you all have made is my favorite!
Easy Japanese Steak Bowls
Servings: 6 bowls
Calories Per Serving: 562 kcal
Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed.
Ingredients
- 1 1/2 pounds flank steak, thinly sliced
- black pepper
- 1 cup Japanese barbecue sauce
- 2 tablespoons cornstarch or flour
- 2 teaspoons garlic powder
- 2 tablespoons butter, ghee, or oil
- 3-4 Japanese sweet potatoes/sweet potatoes, cut into wedges
- 3 cups broccoli florets, chopped
- 4 cloves garlic, chopped
- avocado, sesame seeds and green onions, for serving
- jasmine rice, for serving
Creamy Sauce
- 1/4 cup Japanese barbecue sauce
- 1/3 cup mayo, or yogurt
- chili flakes
Instructions
- 1. Preheat oven to 425° F. Toss sweet potatoes with 1 tablespoon oil, salt, and pepper on a baking sheet. Roast 20 minutes.2. Season the beef with pepper. Toss with 1/2 cup sauce; let sit 10 minutes. Add cornstarch and garlic powder; toss to coat.3. Heat butter or ghee in a large skillet over high. Add beef in an even layer; sear undisturbed 2 minutes. Toss the beef, add the remaining 1/4 cup sauce, and cook for 2–3 minutes, until thick and glossy. Remove from heat. Add more sauce, if desired.4. Toss broccoli with 1 tablespoon oil, garlic, and a pinch of salt. Drizzle the potatoes with honey, and roast 10 minutes.5. Stir together all ingredients. 6. Serve beef, potatoes, and broccoli over rice. Top with avocado, sesame seeds, green onions, and the creamy sauce.
This post was originally published on February 19, 2026
















Needed something new for dinner and this sounded fairly quick to still have a nice warm meal after work. I have a 18 year old daughter and a 20 year old son and BOTH of them said ok soooo why are we just trying this now! We even had my daughter’s boyfriend over and every single morsel was gone, not even a drop of the sauce was left. We had to improvise a little and I made both broccoli and cauliflower due to how many people were eating and forgot the potatoes ha, everything still came together beautifully and it was really delicious! Interested in the best way to slice the flank steak that you find works best. Excellent recipe!
Hey Karen,
Thank you so much for giving this recipe a try and sharing your thoughts—so happy it worked for you!
This was fabulous; I’m not a big meat eater but eat it occasionally. I swapped grass fed filet and squeezed lime juice on finished product. Also good with some fresh mint.
Hey Victoria,
Fantastic! I appreciate you making this recipe and your feedback, so glad it turned out well for you!
Have a great weekend!
HEADS UP: the bbq sauce makes it very sticky to cook the meat. use lots of oil.
Thanks for sharing your feedback, Krystal. So sorry for any issues!
This was amazing! I loved this recipe and can’t wait to make it again. One of my new favorites! I will make this on a regular basis! Thank you!
Thanks so much, Mary Helen! Love to hear you enjoyed this dish, I appreciate you making it!
Have a great Sunday!