These kitchen tech splurges are worth every penny (and are on sale now)

• Current price: $319 (20% off)
• Original price: $399

We’ve used our Breville air fryer toaster oven combination just about every day since we got it a couple of years ago — and it’s Amazon’s bestselling convection oven for a reason. It offers 13 different cooking functions: Toast, Bagel, Broil, Bake, Roast, Warm, Pizza, Proof, Air Fry, Reheat, Cookies, Slow Cook, and Dehydrate. We use our big oven far less thanks to this machine.