Products

High Speed Oven Guide

Welcome to our ultimate guide to choosing the right high speed oven for your business.

In this guide we will explain the differences between the different models of high speed oven, the principles on how they work, and the applications which they’re best suited for.

The guide will focus on speed ovens manufactured by TurboChef, Pratica, and Lincat. All of which are available to buy from Taylor UK who have over 13 years experience selling rapid cook ovens in the UK.

Lets get started…

What is a High Speed Oven or Rapid Cook Oven?

There are many terms which get used to describe high speed ovens like those manufactured by Turbochef and Pratica. These include; accelerated cooking, rapid cooking, speed cooking, microwave combi-cooking, and others.

A proper high speed or rapid cook oven utilises multiple heating methods to reduce the cooking time of products ‘speeding up’ the cooking process. These heating methods are usually a combination of a number of the following heat sources; infrared heat, high speed hot air, impinged hot air, convection heat, and microwave energy.

High Speed Oven Guide

TurboChef ECO

A rapid cook oven will use a number of these heat sources at the same time to speed up the cooking process. For example, combining microwave energy to heat the inside of a product while hot air crisps and browns the outside. As a result, two processes are turned into one which saves time.

The majority of rapid cook ovens are ventless. This means that they do not require expensive extraction hoods like regular ovens. They achieve this due to the internal catalytic convertor. The catalytic convertor scrubs the air in the cooking chamber as it’s recirculated around the oven. It removes any grease, smoke and VOC’s (volatile organic compounds) from the cooking chamber, combusting it into harmless compounds before it’s vented into the working environment. As a result, rapid cook or high speed ovens are ideal for use in front of house applications like coffee shops and cafes.

View Our Range of TurboChef Rapid Cook Ovens

What Types of High Speed Oven are there?

There are three types of high speed oven.

The most common type combines microwave energy with high speed impinged air. Models which fall into this category are the TurboChef Sota and Pratica Copa. They rapidly heat and toast products and are used in a lot of high street coffee chains to quickly heat and toast breaded products like paninis, toasties and filled croissants. These are the fastest type of speed oven and are designed for the fast reheating of products, usually in a front of house application.

The second type of speed oven doesn’t use any form of microwave energy. They solely use high speed impinged air to rapidly transfer heat to the product being cooked. Ovens which fall into this category include the TurboChef High h 2020 conveyor and the High h Batch ovens. These ovens are usually back of house and are used to rapidly bake raw dough products like pizza and flatbreads. The impinged hot air transfers heat to the food up to five times faster than conventional ovens.

The third type of high speed oven combine high speed hot air and infrared heat. The CiBO oven from Lincat is an example of this type of rapid cook oven. The base of the oven is a ceramic infrared element which crisps and toasts the base of products while hot fan assisted air cooks the top. The lack of microwave energy means these ovens are not as fast as the Turbochef Sota or Pratica Copa, but offer a good solution for operators with a limited budget.

How does a High Speed Oven Work?

This section will explain how the high speed ovens which use microwave and impinged air work.

Firstly lets breakdown all of the ways heat is applied to the item is being cooked…

  • Temperature – rapid cook ovens typically operate at 260-270°C. This is the temperature of of the air in the cook chamber.
  • Impinged Air – Hot air is forced into the cooking chamber through impingement plates in the top, and sometimes the bottom, of the oven. These are a series of small holes which focus the hot air evenly throughout the chamber and directly on to the food. The speed of the fans are controllable. The faster the air moves, the greater the browning/toasting effect.
  • Convection – The heat of the oven will naturally convect heat to the product being cooked regardless of the air speed. This will cook products like a conventional oven.
  • Infrared radiation – the heating element used to heat the air in the oven will naturally radiate infrared energy. In some models, like the Copa and the Bullet, there is an additional infrared or IR element in the bottom of the oven. This radiates heat directly to the underside of the product just like the grill in your oven at home.
  • Microwave – The microwave in a rapid cook oven is the same as that found in a normal microwave oven. It uses high frequency radio waves to heat the water molecules in the product generating heat ‘from the inside out’ (which isn’t completely true).

High speed ovens use a combination of these heat sources, the model of oven determines which methods are used:

High Speed Oven Guide

TurboChef i5

The Turbochef i-series ovens, which includes the i3, i5 and Sota ovens, have two independently controlled fan motors. This allows impinged air to be blown into the cooking chamber from both the top and the bottom. As a result, cook settings can be set precisely to create the perfect finish on all sides of the product. This precise airflow is combined with microwave to speed up the whole process. The microwave power can be set to whatever strength is necessary to heat the product thoroughly.

The Pratica Copa and TurboChef Bullet ovens only have one fan motor which controls the air flow from the top of the oven. They have an additional IR element in the bottom of the cook chamber which provides heat to the underside of products. Again, like the i-series ovens, the impinged air and IR heat is combined with microwave. The microwave power can be set to whatever strength is necessary to heat the product correctly.

High Speed Oven Guide

TurboChef Conveyors

The TurboChef conveyor ovens have top and bottomed impinged air flow which is independently controlled. These ovens do not have any microwave and only rely on the efficient transfer of heat to the product via the impinged air.

The Cibo oven has one single fan motor which controls the air flow from the top of the oven. This is combined with a ceramic IR element in the base of the oven which provides instant heat transfer to the product when it’s placed in the oven.

All types of high speed oven are programable. This allows the user to create unique recipes or pre-set cooking profiles with different air speeds, microwave powers and time duration. Once the profiles are set up for individual products, and this could be up to 1000 depending on the oven, all the operator needs to do is place the item in the oven and press the right button. The oven will automatically cook the item to the pre-programmed specification which ensures consistent, predictable results every time regardless of the staff member on duty.

The settings on all rapid cook ovens can be downloaded via USB or smartcard (model dependent) and transferred to other ovens quickly and simply. This makes them ideal for multi-site operators who need consistent results across their estate.

View Our Range of Pratica Speed Ovens

Why is a High Speed Oven Faster?

In essence, high speed ovens are faster than conventional ovens ovens because they can transfer their heat to the item being cooked far more efficiently which reduces the cooking time. This is why the non-microwave models are up to five times faster. When you add microwave to the mix, the heat transfer is increased significantly. As a result rapid cook ovens can be up to 10 times faster than conventional methods.

What can you cook in a High Speed Oven?

High Speed Oven GuideIn theory you can cook anything in a high speed oven. In reality they are most commonly used for the fast re-heating and finishing of pre-cooked items.

They are ideally suited for front-of-house applications like cafes, coffee shops and canteens where they are used to quickly heat and toast menu items to order.

The internal catalytic convertor which gives the ovens their ventless credentials can only cope with low levels of excess grease. They’re not suitable for cooking raw greasy proteins like bacon, sausages or burgers from raw as this can potentially create excessive grease and smoke which will overwhelm the catalytic convertor which in turn will invalidate its ventless-ness. If the items are pre-cooked, then reheating them through a speed oven is ideal as the microwave will get the core up to temperature quickly while the hot air crisps the outside giving it a freshly cooked feel and taste.

High Speed Oven GuideHigh Speed Ovens change the way foodservice operators work. Gone are the days of cooking off large quantities of products and hot holding them. Rapid cook ovens are designed to cook individual portions quickly to order. Cook less more frequently… this helps reduce wastage whilst giving customers a better, freshly cooked, product.

High speed ovens are best used to reheat chilled products but items can also be cooked from frozen. This is very product dependent. Large or dense items like lasagne or jacket potatoes are not recommended to be regenerated from frozen. Rapid cook ovens operate at high temperatures, the outside of the product can over cook or dry out before the centre of the item has reached a suitable temperature. Smaller frozen products like potato wedges are fine, the heat can penetrate quickly without damaging the outside of the item.

It’s not recommended to heat wet products like soups, stews, or baked beans. The temperature which the ovens operate at can have a negative effect on these types of product, causing them to skin over or dry out damaging them. They also need to be heated in a suitable container which is both oven and microwave proof. Wet products are best heated in a conventional microwave.

Whatever you choose to cook or heat in your rapid cook oven you need to be consistent. The cooking profiles will be set up for specific items, if you change the size or specification of the item it may change how it heats or toasts. Consistency is the key… if you change your products you may need to adjust how it cooks.

What cookware can you use in a Rapid Cook Oven?

The combination of high temperatures and microwave can present some challenges when it comes to cookware in rapid cook ovens.

The latest generations of rapid cook oven can be used with metal cookware. This cookware needs to be of good quality and a reasonable thickness. Cheap thin trays can buckle and cause arcing against the rack and sides of the oven. It is best to avoid highly polished, shiny trays as this can reflect the microwave energy away from the item being cooked which in turn will elongate the cooking time. The best trays are the ones which are supplied with the ovens or those which are very similar. These are usually dark anodised aluminium. The dark colour helps them heat up faster without reflecting any of the microwave energy. It is important to use a tray which is suitable for the product being cooked, for example, don’t use a 1/1GN tray to cook one chicken breast, use a small tray.

The big no no is aluminium foil or foil trays. Foil is too thin and will absorb too much energy which can lead to arcing in the oven which will damage the rack or sides of the oven. In extreme circumstances, the foil can melt, leaving metal in the item, or even start to burn. In short, don’t use foil!

A popular choice is PTFE coated non-metallic trays. These are microwave inert and heat up/cool down quickly. This makes them ideal for use in cafes and sandwich shops as it removes any risk when it comes to handling hot trays, preventing any secondary risk of burns. The downside to these trays is that they do wear out overtime and can be cut easily so they need looking after.

Oven proof ceramics and Pyrex can be used in rapid cook ovens. They are good for heating up items like pasta bakes and shepherd pies but you need to be mindful that the dish will get very hot during the cooking process and will require careful handling.

Whichever cookware you choose, it is important to stick with it. The cooking tray has an effect on the cooking profile. If you change from a metal tray to a Teflon one or vice versa, you may experience inconsistency’s with the finished results. Rapid cooking is all about being consistent!

Our High Speed Ovens

Taylor UK has over 13 years of experience supplying rapid cook and speed ovens. Our expert sales managers and culinary team can help you with everything you need to make sure you get the perfect speed oven for your business.

High Speed Oven Guide

Copa Express

Pratica Copa Express – The Copa is the ideal oven for front-of-house applications. It has two magnetrons providing powerful, consistent microwave energy. Top impinged air for fast browning and a bottom IR-element which ensures a crisp bottom. The touch-screen controls are intuitive and easy to use making it perfect for skills limited operators. Learn more about the Copa here >>>

High Speed Oven Guide

Sota 13amp

TurboChef Sota 13amp – The 13amp version of the Sota looks and feels like the standard version. It has all of the functionality but has slightly less power making it easy to install as it only needs a regular 13amp plug socket. The lower power means it cannot be used to heat large, dense items or items which are frozen. This is because it has half the microwave power. If you’re only looking to heat and toast breaded products like toasties and paninis, then you’ll be fine with the 13amp. Learn more about the Sota 13amp here >>>

High Speed Oven Guide

TurboChef i3

TurboChef i3 – this is a larger version of the Sota and operate in the same way. They’re designed to be used back-of-house to cook larger quantities of products. The larger size means they can cope better with greasy products so can be used to cook more items from raw. The larger cook chambers will allow you to bake a pizza up to 14″. Learn more about the TurboChef i3 here >>> 

High Speed Oven Guide

Lincat CiBO

Lincat CiBO – the CiBO is an entry level speed oven. It operates on a standard 13amp plug socket and has a small footprint which means it can be installed almost anywhere without any special requirements. It’s designed to be plug inand play, requiring no special training or installation. The Cibo doesn’t have any microwave, as a result it’s not as fast as the Pratica and TurboChef ovens. But it’s a perfectly capable fast toasting oven. The CiBO can be bought online from our sister company – HTG Extras, you can shop for one here >>>

Request a FREE Consultation on Speed Cooking Today

Maintenance & Cleaning of a High Speed Oven

The combination of hot air and microwave cooks and heats food quickly but it can also bake on dirt, grease and grime just as quickly. It is therefore important to keep on top of cleaning when it comes to speed ovens.

Rapid cook ovens should be thoroughly cleaned on a daily basis. This process is split into two stages; the beginning of the day and the end of the day.

At the beginning of the day, before the oven is switched on, the internal surfaces of the clean oven should be coated with an oven guard protector. This creates a barrier which the grease and grime sticks to.

At the end of the working day, once the oven has gone through its cool down process, the oven needs to be cleaned with a suitable non-caustic oven cleaner. This cleaner breaks down the guard product bringing the dirt and grime with it. Once cleaned the oven needs to be wiped with a wet cloth to remove any residues. The products which you choose to cook will determine how dirty the oven gets. Greasy and raw products will make the oven harder to clean compared to breaded products.

It is really important to use approved non-caustic cleaners. Regular corrosive oven cleaners can damage internal components like the catalytic convertor and my invalidate your warranty.

Approved rapid cook oven cleaners can be bought online at HTG Extras – Shop Now >>>

High Speed Oven Guide

Leave a Comment