Easy & Flavorful Simple Beef Rice Stir Fry for Quick Dinners

Ingredients

• 454 g (1 pound)beef sirloin, thinly sliced
• 450 g (3 cups)cooked white rice, day-old
• 150 g (1 cup)bell peppers, sliced
• 130 g (1 cup)carrots, thinly sliced
• 1 bunchspring onions, sliced
• 3 clovesgarlic, minced
• 2.5 cm (1 inch)fresh ginger, grated
• 45 ml (3 tablespoons)soy sauce
• 30 ml (2 tablespoons)oyster sauce
• 15 ml (1 tablespoon)sesame oil
• 15 ml (1 tablespoon)brown sugar
• 15 ml (1 tablespoon), mixed with water to make a slurrycornflour
• 5 ml (1 teaspoon)chilli flakes
• 18 g (2 tablespoons)sesame seeds, toasted
• 1 bunchfresh coriander, chopped

Instructions

1. 1

   Prepare the beef

   Pat the thinly sliced sirloin dry with kitchen paper, then season it generously with salt and pepper.

2. 2

   Heat the pan

   Add vegetable oil to a large frying pan or wok and warm it over medium-high heat.

3. 3

   Mix the sauce

   In a small bowl, whisk the soy sauce, oyster sauce, sesame oil, brown sugar and cornflour slurry until smooth.

4. 4

   Sear the beef

   Spread the seasoned beef in a single layer in the hot pan. Sear each side for 1–2 minutes until golden brown, then transfer it to a plate.

5. 5

   Cook aromatics

   Add the garlic and ginger to the empty pan and stir constantly for about 30 seconds, until fragrant.

6. 6

   Stir-fry vegetables

   Add the bell peppers and carrots, then stir-fry for 3–4 minutes until crisp-tender.

7. 7

   Thicken the sauce

   Return the beef to the pan, pour in the prepared sauce and stir continuously for 1–2 minutes, until it bubbles and thickens.

8. 8

   Add rice and onions

   Add the cooked rice and sliced spring onions, tossing everything until heated through.

What is beef rice stir-fry?

Stir-frying is a quick cooking method associated with Chinese cuisine and widely used across Asian cooking. Ingredients are cooked rapidly in a hot pan, keeping the meal practical and allowing the separate flavours and textures to stand out.

This version pairs seared sirloin with rice, vegetables and a soy-and-oyster sauce. Day-old rice helps the grains stay distinct as they are tossed with the sauce.

Nutrition and macros by portion

The nutrition label shows one serving as written: 450 calories, 25g protein, 55g carbs, 15g fat.

The rice supplies most of the carbohydrates, while the sirloin contributes protein and the sesame oil contributes fat. For a more balanced plate, serve a moderate portion of stir-fry with extra non-starchy vegetables on the side.

Get the beef ready

Dry slices: patting the sirloin dry helps it brown rather than steam in the pan. Season it just before cooking, as directed.

Single layer: sear the beef in one layer so it has contact with the hot pan. If the pan is too crowded, work in batches and return the meat later.

Build the sauce

Smooth mixture: whisk the soy sauce, oyster sauce, sesame oil, brown sugar and cornflour slurry together before they go into the pan. This distributes the thickener and sweetener through the sauce.

Quick thickening: stir continuously once the sauce meets the hot pan. It should bubble and thicken over 1–2 minutes.

Keep the vegetables crisp

Even slices: cut the carrots thinly so they cook in the same short window as the peppers. Consistent pieces are easier to toss evenly.

Crisp-tender cue: stir-fry the vegetables for 3–4 minutes, stopping while they still have some bite rather than letting them soften completely.

Use day-old rice

Chilled grains: day-old rice is less moist and tends to separate more easily as it is tossed in the pan. Break up any clumps before adding it.

Heat through: add the rice and spring onions after the sauce has thickened, then toss until hot. The method gives no separate cooking time for this final stage.

Plan the timing

Prepare first: mix the sauce and slice the vegetables before heating the pan, since the cooking stages move quickly once the beef goes in.

Watch the pan: keep the heat at medium-high for searing and stir the garlic and ginger constantly for their brief cooking time to prevent them catching.

Serve it as a meal

On the plate: the rice makes this a filling one-pan dinner, while the beef and vegetables provide a mix of savoury and fresh flavours.

For a fresh contrast, serve it with a simple cucumber salad or extra steamed vegetables. The recipe lists toasted sesame seeds and chopped coriander, though the supplied method does not specify when to add them.

Recipe notes & tips

• Have the sauce and vegetables ready before you start cooking.
• Use a wide pan or wok so the beef can sear in a single layer.
• If the beef does not fit comfortably in one layer, sear it in batches.
• Break apart clumps of cold rice before adding it to the pan.
• Stir the garlic and ginger constantly during their 30-second cooking time.
• Keep the vegetables moving so they cook evenly and stay crisp-tender.

Variations

• More heat: increase the chilli flakes to suit your preference.
• Extra vegetables: add sliced vegetables such as mushrooms or broccoli, keeping the pieces small enough to cook quickly.
• Fresh finish: serve with the listed chopped coriander for a bright herbal note.
• Sesame topping: scatter the toasted sesame seeds over the finished stir-fry.
• Different rice: use cooked brown rice in place of the white rice.

Common mistakes to avoid

• Wet beef: it can steam instead of browning; pat the slices dry before seasoning.
• Crowded pan: the beef may not sear evenly; cook it in batches if needed.
• Burnt aromatics: garlic and ginger can catch quickly; stir them constantly and stick to about 30 seconds.
• Soft vegetables: cooking them too long loses their bite; stop after 3–4 minutes when crisp-tender.
• Lumpy sauce: unevenly mixed cornflour can thicken in clumps; whisk the sauce ingredients smooth before adding them.
• Clumped rice: compacted rice is difficult to toss through the pan; break it up before adding.

How to store

Refrigerate leftovers in a sealed container and use within 2 days. Reheat until piping hot in a frying pan, stirring regularly; add a small splash of water if the rice seems dry.

Frequently asked questions