If you add too many ingredients at once, they will overlap and steam, rather than sauté, making them rubbery or soggy. "Cook each ingredient separately," advises Martinez. Not only does this ensure that you won't pile too much in the pan at once, but it will also account for different cooking times.
The key to making a really good stir-fry is using a very high cooking temperature so the food will cook quickly. Since stir-frying involves high heat, it's important to choose an oil that has a high smoke point. If you don't, the oil will burn and the whole dish will be ruined.
Stir-fry onions first, then add hard vegetables such as carrot and broccoli. Quick-cooking vegetables, such as snow peas, leafy greens and bean sprouts, should be added towards the end of cooking.
Aromatic ingredients like garlic, ginger, green onions, chilies and spices. These ingredients are typically added to the oil first to infuse it with flavor. You won't need much; a few teaspoons to a tablespoon of total aromatic ingredients per person adds a serious amount of flavor.
Soy sauce, sesame oil, a bit of vinegar, or store-bought stir-fry sauces are easy to add to the dish and most stir-fry recipes will include a suggested mixture of liquid. If you don't really have a sauce planned, a bit of bottled soy sauce and some diced garlic or ginger will make a nice basic stir-fry sauce.
Heat the oil in a large frying pan or wok, then fry the chilli and garlic for 1 min. Add the veg and toss to coat in the oil. Fry for 2-3 mins, then add the soy and chilli sauce, mixing well. Cook for 2-3 mins more until the veg are tender.
Start with the hard vegetables like carrots and broccoli. Stir and scoop vegetables to the side to make room for more. Then add the softer vegetables, like sliced mushrooms and zucchini. Pour in some stock or water and always keep the veggies moving in the pan.
All foods give off some steam when cooking, so it's important to leave the lid off the pan during frying so the steam evaporates rather than collecting on the lid and dripping back into the hot oil.
Use olive oil to stir-fry or sear a steak.
Though it's nice to have two oils (one for cooking, such as canola oil, and one for finishing, such as extra-virgin olive oil), here's a secret: We use extra-virgin olive oil for high-heat applications, too. And it's completely fine.
The best oils for stir frys are the oils with the higher smoke points. These tend to be the “thinner” oils such as peanut, grapeseed or canola.
Cut Thin Slices
The thinner the beef, the more tender it will taste and the less chewy it will be. Thicker strips require longer cooking times, which usually means the outside is overcooked by the time the inside is cooked.
Meat first, then vegetables – If you want meat or seafood in your stir fry, cook it first then scoop it out onto a separate plate before cooking the vegetables. You'll add the meat back in at the end. 5. Don't crowd the pan – If you have too much in your pan, the vegetables will steam instead of staying crisp.
Onions and garlic must be cooked first so that it adds flavor to the oil. This way, the taste is absorbed better by the food that's being cooked, such as pork or beef. As stated earlier, onions go first and garlic later. The last-second inclusion of garlic in the cooking process allows for a more robust garlic flavor.