You Simply Must Stop Using the Microwave to Reheat Leftovers
There are far better ways to reheat every type of leftover food. Here's a guide to reviving last night's dinner.
David WatskySenior Editor / Home and Kitchen
David lives in Brooklyn where he's logged more than a decade writing about all things edible, including meal kits and meal delivery subscriptions, cooking, kitchen gear and commerce. Since earning a BA in English from Northeastern in Boston, he's toiled in nearly every aspect of the eats business from slicing and dicing as a sous-chef in Rhode Island to leading complex marketing campaigns for major food brands in Manhattan. These days, he's likely somewhere trying the latest this or tasting the latest that - and reporting back, of course. Anything with sesame is his all-time favorite food this week.
ExpertiseKitchen tech, cookware, small appliances, food innovation, meal delivery and meal kits.
A reliable microwave isn't without purpose: softening butter, defrosting a slice of frozen bread that's destined for the toaster or quickly reheating tea that's gone cold. But in my kitchen, the uses are few and far between. Before I get too high on my horse, let me make it clear that I adore shortcuts. Look no further than the stack of meal kit boxes folded neatly in my recycling bin for proof. But kitchen efficiency can't come at the expense of taste and texture.
The microwave earned its place as a kitchen staple largely on speed-heating and cooking, but the results -- often chewy, overdone or unevenly heated -- leave much to be desired. There are better ways to reheat almost any type of food and most of them take the same amount of time and effort as the microwave.
If you like your wings crispy, your meat tender and your noodles with bounce, consider sparing your next prepared meal or plate of last night's dinner from being nuked to death and try these superior ways to reheat every type of leftovers.
Microwaves are bad at reheating most food. There, I said it
The microwave is the appliance most commonly employed to reheat leftovers, but I'd also contend that it's the worst. Aside from foods like soup, plain rice or mashed potatoes, anything that comes out of the microwave is almost certainly going to have a degree of rubberiness that it didn't have when it went in.
"But it's so much faster!" you say. Is it though? Most of the methods outlined below take less than two or three minutes. Plus, microwaves are prone to messy explosions. If you have to clean your microwave after reheating food, it's definitely not a time-saver.
This wide-ranging category of classic takeout cuisines includes Italian pasta dishes, Indian curries with rice, Thai, Vietnamese and Korean noodles and Chinese stir-fries. Really we're talking about any dish featuring a starch such as rice or noodles with diced vegetables, meat or plant-based protein and a sauce. The one thing they all have in common is that they're best reheated in a nonstick skillet or wok.
While you can probably get away with nuking simple fried rice, a microwave tends to overcook pasta and noodles and will likely turn your chicken, shrimp or sliced beef into rubber. Instead, just throw the whole thing in a nonstick skillet on medium heat. Toss intermittently and in a few minutes, you'll have something nearly as good as when it first showed up at your table or door the night before. And nonstick pans typically take all of 15 seconds to rinse clean.
For rice dishes, consider a stainless-steel, carbon-steel or cast-iron skillet to get crispy rice.
There are a handful of reasons I love my air fryer, but none more notable than for reheating leftovers. Microwaves absolutely destroy pizza, so let's cross that one off. Even toaster ovens take far too long, in my experience, and end up drying the pizza out by the time it's heated through.
The quick blast of an air fryer's superconvection will reheat your pizza to crispy perfection in about two minutes at 400 degrees F, depending on how large and thick it is. Be sure to use the basket or grate or else the hot, flat bottom of the air fryer basket could burn the bottom of your slice.
Food type: Fried chicken, french fries and other fried food
Best method: Air fryer
Leftover fried foods have historically been one of the most difficult to bring back to life. Enter the air fryer, which can revive fried chicken, fried dumplings, mozzarella sticks and even french fries like nothing else in the kitchen. Similar to pizza, it'll take only a few minutes to heat through and you should have a crispy outer shell just like when the fried food was initially cooked.
For thicker pieces of chicken, use a lower temperature around 325 to 350 degrees F for three minutes or so to ensure you don't burn the outside before the center has time to warm through.
Side note: Beyond reheating fried chicken, a good air fryer also makes delicious "fried" chicken and other foods with far less oil than traditional methods.
Food type: Steak, pork chops, burgers and grilled chicken
Best method: Cast-iron skillet
Cuts of meat, including steak and pork chops, are another food that can be tough to resuscitate. Fear not, because there is a way. While reheating grilled steak or fish in an air fryer or oven isn't impossible, you're likely to dry the meat out. Instead, I suggest re-searing it quickly in a covered hot cast-iron skillet for no more than one minute on each side. The hot surface of the skillet should give life back to the crust. Keeping it covered will help warm it through before the pan heat has time to overcook it. For delicate fish, you might want to use a nonstick skillet to keep the flesh from sticking or falling apart.
Fair warning: These types of reheated foods will never be quite as good as when you first pulled them from the grill, pan or plancha, but this method should leave them more than edible.
Best method: Covered skillet with cooking liquid broth
Braised dishes such as chicken in wine sauce or short ribs should be reheated in a way that mimics how they were cooked. Just heat them gently for a few minutes in a covered nonstick or stainless steel pan with an ounce or two of water or chicken stock. The hot liquid will warm and revive the braised or slow-roasted meat, giving it back its juicy tenderness.