What to Make With Leftover Rice (and How to Keep It Safe)

There is a container of rice in the fridge from last night, and nobody wants a plate of it reheated as it is. Good news: that rice is better for some dishes than a fresh pot. Here is what to make with leftover rice, starting with the rule that decides whether you should eat it at all.

The safety rule first

Cooked rice can carry spores of a bacterium, Bacillus cereus, that survive cooking. If rice sits warm, they multiply and make toxins that reheating does not remove. The standard UK health-service guidance is short:

• Cool it within about 1 hour, or serve it straight away.
• Keep it in the fridge for no more than 1 day.
• Reheat it until steaming hot all the way through, and only once.

So the rice from last night is fine today. Rice from three days ago goes in the bin. Spread it on a tray to cool quickly, rather than leaving a deep pot on the counter. Our longer guide, cooling, storing and reheating rice and daal safely, has the details. If you are pregnant or cooking for small children, check your national advice and be stricter.

Egg fried rice, the one that wants old rice

Egg fried rice is the recipe in our library that demands leftovers. It uses 300 g (2 cups) of cooked, cooled rice, preferably a day old, with 3 eggs, 60 g (1/2 cup) each of chopped onion, diced carrot and peas, 2 tbsp soy sauce and 3 tbsp oil. It serves 3 and takes 25 minutes.

The tips explain why. Fresh rice turns mushy in the wok, while chilled rice fries up much better. Keep the heat high so the rice fries instead of steaming.

The peas can be fresh or frozen, so this works from a near-empty fridge too: the whole dish needs only rice, eggs, an onion, a carrot and a bottle of soy sauce.

The order: scramble the eggs lightly (about 3 minutes) and set them aside. Soften the onion on high heat for 2 minutes, add carrot and peas for 3, then tip in the cold rice, breaking up lumps, and toss for a minute. Add soy sauce, salt and pepper, toss for another couple of minutes, then fold the eggs back in.

Lemon rice, which wants cold rice

Lemon rice also starts from cooked, cooled rice: 300 g (10.5 oz), spread on a plate so the grains separate. You fry mustard seeds, split lentils and 2 tbsp peanuts in 3 tbsp oil, add 10 curry leaves and 2 slit green chillies, then stir in turmeric off the heat. Pour that over the rice with 3 tbsp lemon juice and salt, mix gently and rest it 10 minutes. The tip is blunt: warm rice turns mushy and clumpy with lemon juice. So this is a good use for rice that spent the night in the fridge.

When the rice has gone hard

Fridge rice sets firm, and that is why it fries so well. If you just want to eat it as it is, break it up, add a splash of water, cover the dish so steam keeps the grains soft, and heat until it is steaming all the way through. In a microwave, stir halfway, because microwaves leave cold spots. Do not warm it, leave it, and warm it again later. One reheat is the limit.

A note about khichdi and pulao

You might expect khichdi and pulao to be leftover-rice dishes. In our library they are not. Khichdi cooks 150 g of raw rice with 150 g of split mung beans until the whole pot goes soft, and sabzi pulao fries vegetables and then cooks soaked raw rice in water about a finger-width above the grains. Neither is built to take cooked rice.

What they do offer is a tip. Sabzi pulao says to use day-old or well-drained rice so the grains stay separate. And if you have both raw rice and a few vegetables left, they are a better use of the pantry than another round of takeaway. The same goes for curd rice, which boils rice very soft on purpose and mixes it with milk and then yogurt.

If you have a lot of cooked rice and few ideas, the quick answers are in what can I cook with rice.

Rice from a big celebration

After a feast the leftover rice is often kabsa or machboos, with its own spices. Our post on kabsa and machboos leftovers covers those. For leftover biryani, the safety rule above applies even more strictly, because the pot has meat in it. Chilled biryani reheated in a covered pan with a splash of water works as it is, and the water is what stops it from drying out.

A plan for one big pot of rice

Say you cook 700 g (3.5 cups) of rice on Sunday and serve about 100 g of it.

• Sunday night: cool the rest on a tray within the hour, then cover and refrigerate.
• Monday: egg fried rice for 3 with 300 g, and lemon rice with 300 g for packed lunches.
• Tuesday: anything left goes in the bin. The one-day limit has passed.

Cooking for fewer people means a smaller pot. See rice cooker meals for smaller batches.

Degchi can suggest dishes from the ingredients you tick on its home page tool, so cooked rice and eggs lead you to the fried rice.