The flexibility to use it in either single or dual zone mode immediately solves the dilemma of whether to buy a single or double drawer air fryer and gives you the best of both worlds. The Salter Dual Air is much like any other air fryer to use, although there’s some added complexity given that you need to set programmes for each basket. Like many other air fryers, it offers a battery of preset modes for various food types. While these might be useful once you come to learn them, I generally found it easier to use the manual mode to dial up the temperature and time I wanted. The Salter Dual Air essentially combines two air fryers side-by-side. You can use either side independently of the other, allowing you to cook one dish only, or to cook two foods – each can have its own different settings if needed. It’s much the same setup as we’ve seen from the Ninja Foodi Dual Zone, currently our favourite all-round air fryer, and that’s a strong starting place. However, if you need to use an air fryer multiple times to make enough food to feed your household, you’re probably better off cooking everything in one go in the oven. Not to mention, most air fryers are an expensive initial investment, meaning it will take a while for savings on your energy bill to cancel out their cost. How to choose the best air fryer

A healthier alternative to deep-frying; the Dual Air Fryer requires little to no oil, keeping the same great taste and flavours There were positives with testing this air fryer too. Helen found it cooked much better when in the single zone mode, and cooked up an array of foods with it in good time.

Just as I found with the Ninja Foodi Dual Zone, you’re likely to use the Dual Air’s sync mode a lot when preparing a meal. It’s extremely helpful to dial up two different programmes, then just start the Dual Air running and have it deliver everything ready at the same time. Sometimes you’ll want greater flexibility, though, and this fryer offers it. You can essentially programme each side completely independently of the other. For example, you could bake for 40 minutes in tray two, while you cook a series of other foods in tray one.

While it might be too hefty for smaller kitchens, this is the air fryer you should opt for if you can stretch your budget, and if you're cooking for more than one. If the budget is your only concern, then do take a look through our Ninja Kitchen discount codes to make sure that you're getting the best deal possible.Not only does an air fryer promise to cut down your cooking time, but it does so with as little need for oil as possible. So you can still achieve that deep-fried effect without the unhealthy aftertaste. Like the Ninja Foodi Dual Zone, the Dual Air offers a choice of combined or independent control of its two baskets. By default, you can programme a temperature and time for each, then both will start at the same time. In Sync mode, the longer programme gets a head start so that both sides finish cooking at the same time. Finally, Match Cook mode sets both sides to cook with the same settings, which is useful if you just want to cook lots of the same thing. Performance Basket-style air fryers have one or two drawers where you place your food for cooking. Those with two drawers are particularly handy if you want to cook different foods at the same time, but they can take up a lot more room in the kitchen than their more compact counterparts. To do this you can make the most of Sync or Match modes, which will either sync the finish times of your food to make sure everything is ready at the same time or use Match to duplicate the cooking settings from your first drawer across to the second. How much does a dual zone air fryer cost?