Sharp Invented a New High-Speed Cooking Technology Called the ‘Golden Heater’

It’s not every day we get a new form of cooking heat, but that’s exactly what Sharp unveiled at KBIS 2026, the sprawling kitchen and bath showcase in Orlando this week.

The Sharp Celerity™ High-Speed Oven features what the brand calls a “golden heater” — a combination of three cooking technologies that let it roast chicken and bake cookies three times faster than any convection oven. 

The quick-cook function, which we saw in action on the showroom floor, uses traditional true convection combined with microwave heat to penetrate the food quickly and deeply, along with infrared to sizzle and crisp the outside. 

The use of microwave heat accounts for the expedited cooking time, while more traditional convection is meant to prevent food from drying out. Plus, we’re told the oven requires almost no preheat time when the golden heater mode is used.

In a live demo, Sharp brand reps baked cookies that emerged from the oven gooey and golden in 9 minutes. A traditional convection oven would take at least 15 minutes to do the same job. We tasted them, of course, and they were as good as grandma’s — gently crispy on the outside and perfectly soft and melty inside. 

We’re told a 5-pound chicken can be roasted in 30 minutes, even faster than in an air fryer. And if you prefer that method, this oven offers it, too. In all, the oven has nine manual modes, including air fry, quick cook, microwave, convection bake and roast.

I asked the on-site representative whether they’re concerned that home cooks will struggle to adapt recipes to this new form of heat. Because it’s an industry-first cooking mode, they said, the oven includes dozens of preloaded cooking programs — tested by the company’s culinary experts — to help shorten the learning curve.

The oven also packs in a range of smart features, many of which are familiar from other modern models. Its “Sensor Cook” tech uses moisture sensors to determine ideal cooking times and temperatures, while a built-in camera lets you monitor your food as it cooks to help prevent burning.

The Celerity is currently available on Sharp’s website for $3,999.99.