Sticky Teriyaki Beef Recipe | Easy 30-Minute Dinner with Rice

Ingredients

Ingredient notes & substitutions

Beef sirloin:

Sirloin stays tender and cooks fast; flank steak or ribeye work too, just be sure to slice thinly against the grain.

Cornstarch:

This light coating (a velveting trick) seals in juices during the hot sear and helps the finished sauce thicken and stick to the beef.

Teriyaki sauce:

A good bottled teriyaki adds depth and umami here, but check the label since some brands run sweeter or saltier than others — adjust the honey or soy sauce to balance.

Fresh ginger and garlic:

Grate the ginger rather than mincing it for a smoother texture that melts into the sauce instead of leaving stringy bits.

Bell peppers:

Using red, yellow, and green gives the dish visual pop and slightly different sweetness levels; feel free to use just two colors if that's what's in your fridge.

Rice vinegar:

Just a teaspoon cuts through the sweetness of the honey and brown sugar so the sauce doesn't taste one-note.

Method

1. 1

   Toss the sliced beef with cornstarch until evenly coated.

2. 2

   Heat vegetable oil in a large skillet or wok over medium-high heat.

3. 3

   Sear the beef for 2–3 minutes until browned, then remove from the pan.

4. 4

   Add the onion, garlic, and ginger, and cook until fragrant.

5. 5

   Stir in the red, yellow, and green bell peppers and cook for 3–4 minutes until slightly tender.

6. 6

   In a small bowl, whisk together soy sauce, teriyaki sauce, honey, brown sugar, rice vinegar, and sesame oil.

7. 7

   Return the beef to the skillet and pour in the sauce.

8. 8

   Stir everything together until the sauce thickens and coats the beef and vegetables.

9. 9

   Serve immediately over steamed jasmine rice.

10. 10

    Garnish with sesame seeds and chopped green onions before serving.

Variations to try

• Swap the beef for chicken thighs or firm tofu (press and pan-fry the tofu first for the best texture)
• Add a cup of broccoli florets or snap peas along with the bell peppers for extra crunch
• Make it spicy with a teaspoon of sriracha or a pinch of red pepper flakes stirred into the sauce
• Go low-sodium by using reduced-sodium soy sauce and a low-sodium teriyaki sauce, tasting before adding extra salt

Storage & make-ahead

Let leftovers cool, then store in an airtight container in the fridge for up to 3 days. Reheat gently in a skillet over medium heat with a splash of water to loosen the sauce, since it thickens further as it chills. This dish is great for meal prep — portion the beef and veggies separately from the rice so everything reheats evenly. Freezing isn't recommended, as the bell peppers turn soft and watery once thawed.

Frequently asked questions

Can I make this ahead for meal prep?

Yes, cook the beef and vegetable mixture, let it cool, and store it in containers with the rice for up to 3 days. It reheats well in the microwave or a skillet with a splash of water.

How do I get the beef really tender?

Slice it thinly against the grain and freeze it for about 20 minutes beforehand so you can get clean, even cuts — this makes a noticeable difference in texture.

Can I use a different sauce if I don't have teriyaki sauce on hand?

You can increase the soy sauce and honey slightly and add a splash more rice vinegar to mimic the flavor, though the bottled teriyaki adds a nice depth that's worth keeping if you have it.

Why do I need to sear the beef separately before adding the vegetables?

Searing it first in a hot pan gives it a good browned crust without steaming, and removing it lets the peppers and onions cook properly before everything comes back together with the sauce.