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Vegetable Fried Rice (20 Minutes, Uses Up Leftover Rice)

September 20, 2026 · By Kitchen With Mommy Editorial Team

A bowl of rice mixed with chopped red and yellow peppers, tomato and herbs
Photo: Rawpixel (uncredited) · CC0 1.0 (public domain dedication)
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The best use for yesterday’s rice, and one of the few dinners that is genuinely faster than ordering something. Twenty minutes, one pan, and almost any vegetable in the fridge.

Read this bit before you use leftover rice

Cooked rice deserves more care than most leftovers. Uncooked rice can carry Bacillus cereus spores that survive cooking; if cooked rice then sits at room temperature, those spores can germinate and produce toxins that reheating does not destroy.

So the rule is straightforward. Cool cooked rice quickly — spread it out rather than leaving it in the pan — get it into the fridge within two hours, use it within three to four days, and reheat it until steaming hot all the way through, once only.

Rice that was left out overnight goes in the bin, not the wok. This is the one place in this recipe where we would not improvise, and the full storage picture is in how long leftovers last.

Why day-old rice works better

Refrigerated rice dries out slightly and the grains firm up and separate. Fresh, warm rice is soft and damp, so it clumps and steams in the pan instead of frying — you get a sticky mass rather than distinct grains.

If you only have fresh rice, spread it on a tray and refrigerate it uncovered for at least an hour first.

The other rule: a hot pan and not too much in it

Fried rice wants high heat and room to move. Overload the pan and the temperature drops, the vegetables release water, and everything steams. Cook in two batches rather than crowding it.

Making it a fuller meal

Leftover chicken from one-pan chicken and rice goes in at the same time as the rice. Prawns, tofu or extra egg all work. Soy sauce is salty, so taste before adding more.

Where to go next

Vegetable Fried Rice

A 20-minute fried rice using cold leftover rice and whatever vegetables are in the fridge.

Prep10 minutes
Cook10 minutes
Total20 minutes
ServesServes 4

Ingredients

  • 600g cooked long-grain rice, cold from the fridge (about 200g uncooked)
  • 2 tbsp neutral oil
  • 2 large eggs, beaten
  • 1 onion, finely chopped
  • 2 garlic cloves, crushed
  • 1 red pepper, diced
  • 200g frozen peas and sweetcorn
  • 2 tbsp soy sauce, plus more to taste
  • 1 tsp sesame oil
  • 2 spring onions, sliced (optional)

Instructions

  1. Break up the cold rice with your fingers so there are no clumps before you start. This is easier now than in a hot pan.
  2. Heat 1/2 tbsp of the oil in a large frying pan or wok over medium-high heat. Pour in the beaten eggs, let them set for about a minute, then break them up and tip onto a plate.
  3. Add the rest of the oil and turn the heat to high. Fry the onion for 2 minutes, then add the garlic and red pepper for 2 minutes more.
  4. Add the frozen peas and sweetcorn straight from the freezer and stir-fry for 2 minutes until hot through.
  5. Add the rice and stir-fry for 3 to 4 minutes, spreading it across the pan and letting it sit for 20 seconds at a time so it catches slightly.
  6. Return the egg, add the soy sauce and sesame oil, and toss everything together until the rice is steaming hot all the way through.
  7. Taste, add more soy sauce if it needs it, scatter over the spring onions and serve immediately.

Notes

  • Use rice that was cooled quickly, refrigerated within 2 hours and is no more than 3 to 4 days old. Discard rice left out overnight.
  • Reheat rice until steaming hot throughout, and only once.
  • If you only have fresh rice, spread it on a tray and chill uncovered for at least an hour first.
  • Cook in two batches rather than crowding the pan, or it steams instead of frying.