The goal:

satisfied customers.

Discount chains, online ordering services, organic grocery stores, farmers’ markets - traditional supermarket retail is under pressure from all sides. Unique selling points are crucial. New ideas, new concepts, new features. Focused on the future. To encourage customers to linger longer. Multi-faceted approaches. Creating expectations and then fulfilling them. With a bistro, with street food, with a hot deli counter. For lunch, for home, for meals on-the-go. Consistently, reliably delicious every time. Restaurant quality food. Even if you’re not a chef. Even though trained staff are hard to find. Because you’ve got an expert partner in your corner: RATIONAL.

The recipe: Sophisticated concepts, professionally implemented to generate more customer loyalty and more sales.
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Advantages you’ll enjoy Experienced partners, individual consultation, solid implementation.
A flowchart showing RATIONAL consultation services, including food concept, kitchen concept, service concept, training concept, and future concept.
A good example: Flexible production, a range of options, exceptional quality, more customers.
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How you benefit: Unbelievable freedom. And the peace of mind that you’re going to reach your goals. Just the way you picture them.
A Rational iCombi Pro cooking system and a iVario Pro.
Modern production. Quality in quantity. Easy to produce. Again and again.

Crispy, juicy, golden-brown roast chicken – the king of to-go dishes. Now ready in half the time*. Thanks to iDensityControl’s intelligent climate management. Thanks to the iCookingSuite, which knows the way to perfect results. Thanks to the iProductionManager, which ensures that you’ll always have fresh food ready to serve. With no overproduction. And not just chicken - it’s perfect for roast pork, meatloaf, or brisket. iZoneControl lets you divide one iVario Pro pan into four individual zones, and cook different foods at different temperatures at the same time.

*Compared to a conventional rotary grill.

Experience the difference: Efficient production without sacrificing quality, no cooking losses, no risk of user error. A hot food counter in record time. So nobody’s kept waiting.

The initial morning rush has passed; time to start producing extra batches. The challenge is producing just enough food - not too much, not too little - so that you’re always serving fresh items. And it’s also time for tasty treats like wraps, sandwiches, cookies and muffins. Juggling all of that requires some real organizational skill. Which is where the iProductionManager comes in. It lets you know which foods you can prepare together, and proposes production plans optimized for time or energy consumption. Frozen foods, fresh dough, small pastries, large baked goods, one tray, several trays... No problem. Start the cooking path you want. That’s it. For standardized batch production, for great results on mixed loads. Even in an open kitchen. Because the iCombi Pro has its own recirculating hood that makes ventilation systems unnecessary.

It doesn't get any easier: Set yourself apart from the pack, and truly spoil your customers. Without extra equipment.
A front view of an iCombi Pro oven filled with various baked bread rolls, showcasing its baking capabilities.

Keep a cool head when work turns up the heat. When you need a variety of dishes in large quantities. Or when you’re producing centrally for multiple locations. With Cook & Chill, for example. It lets you prepare your hot meal components in the iCombi Pro or iVario Pro, chill them rapidly, and store them. That way, you can purchase in bulk and prepare food well in advance. That way, you can bring food up to serving temperature when you need it. That way, you can produce your own line of convenience foods for your cold deli counter. That way, you can produce extra batches as necessary. It’s quick and straightforward. And taste, nutrients, color, and texture are all perfectly preserved.

Great quality sells itself. Starting now, you’ll always have the right quantities of fresh, safe, delicious food ready to serve. Hot or cold.
A Rational iCombi Pro oven with various food items displayed in trays, including vegetables and meat, shown from the front.

Hygienic interim cleaning in around 12 minutes, or sparkling deep cleaning any time (even overnight) - the iCombi Pro’s iCareSystem handles it all. Simple and safe thanks to phosphate-free cleaner tabs. With a cleaning system that remembers your preferences and starts your favorite program automatically next time around. The iVario Pro doesn’t even need cleaning programs, because wiping it down takes just 2 minutes. And with a wide range of installation options to facilitate cleaning, the area under and around the cooking systems stays hygienic as well.

Play it safe: The iCombi Pro and the iVario Pro are easy to keep clean. So you’ll feel good in the kitchen. And have more time for your customers.
The Rational iCombi Pro with a cleaning phase displayed on the screen, showing water and cleaning agents on the glass door.

Sustainability conserves resources and saves money. Here at RATIONAL, energy-efficient production and logistics, recycling, and raising the bar for energy conservation are all par for the course. With the iCombi Pro and the iVario Pro, sustainability will become just as self-evident in your kitchen: compared to conventional kitchen equipment, you’ll save energy, reduce raw product usage, and decrease overproduction, all while preparing healthier food.

For a healthier planet. Cook more nutritious meals while reducing your environmental impact.
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Tested product quality.

They can handle a lot. For years to come.
You can count on us: Solid, long-lasting, perfect for everyday use - the things you’d expect from a reliable partner.
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Up to 70% lower energy costs*

Short preheating times eliminate the need for stand-by mode. Rolling batches with iProductionManager in the iCombi Pro, zone-specific pan heating with iZoneControl in the iVario Pro - two great energy-saving solutions.

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Reduced working time*

Say goodbye to routine activities like turning, checking, and re-adjusting oven temperatures. Save time with the iCombi Pro’s ultra-fast cleaning feature and the super easy-to-clean iVario Pro. Frees up 1–2 hours every day.

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Requires 30% less space*

Together, the iCombi Pro and the iVario Pro can replace up to 90% of all conventional kitchen equipment. Goodbye grills, kettles, and deep fryers - hello freedom of movement. Or additional sales-floor area.

A simple icon depicting a chicken leg and a nugget, symbolizing chicken dishes or fast food.
Use up to 25% less raw product*

The iCombi Pro adjusts its own cooking processes precisely, which reduces cooking and trimming losses. And nothing burns or boils over in the iVario Pro, so no risk of ruined batches. Which cuts your raw product usage by as much as 25%.

Worth it. It all adds up to technology that pays for itself in no time, while making work fun.