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Catering SpecialistJarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535
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Rational
Out of Stock
Rational Tray 1/1GN 40mm
£114.78
/ exc vat
£137.74/ inc vat
Out of Stock, but not for long
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- Genuine Rational Accessory
- Granite Enamelled Finish
- Standard 1/1 Gastronorm Size
- Versatile 40mm Depth
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Product Overview
Stepping up your kitchen game often comes down to the details, and this is one detail you won't want to miss. We’re talking about the official Rational 1/1 GN 40mm Tray, a true workhorse designed to get the absolute most out of your combi oven. Crafted from granite-enamelled cast steel, it’s built not just to fit, but to perform, delivering incredibly even heat for results that standard trays just can't match.
This tray is for the serious professional—the chef in a bustling hotel, the baker in a high-street patisserie, or the kitchen manager in a busy contract catering firm who refuses to compromise on quality. If you rely on your Rational oven day in, day out, this is the accessory that ensures every dish, from a delicate bake to a hearty roast, comes out perfectly cooked, beautifully browned, and completely consistent every single time.
Featuring exceptional heat retention and a naturally non-stick surface, the Rational 1/1 GN 40mm tray is a must-have for anyone looking to unlock the full potential of their equipment. Stop wrestling with unevenly cooked food and start serving up perfection. It’s time to equip your oven with the tools it was designed to work with.
Key Features and Benefits
- Genuine Rational Accessory: Guarantees a perfect fit and optimal performance in your oven.
- Granite Enamelled Finish: Provides superb heat retention for that perfect, crispy finish.
- Standard 1/1 Gastronorm Size: Fits seamlessly into your existing GN-compatible kitchen workflow.
- Versatile 40mm Depth: Ideal for roasting vegetables, baking pastries, or shallow frying.
- Outstanding Heat Conduction: Ensures food is cooked evenly right to the very centre.
- Naturally Non-Stick: Makes for easier food release and a much quicker cleanup.
- Extremely Durable Build: Designed to withstand the toughest commercial kitchen environments.
- Easy to Clean Surface: Spend less time scrubbing and more time creating amazing dishes.
Technical Specifications
- Brand: Rational
- SKU: FP370
- Supplier Reference: 6014.1104
- External Dimensions: 40(H) x 325(W) x 530(D) mm
- Gastronorm Size: 1/1 GN
- Material: Granite Enamelled Cast Steel
- Compatibility: Designed for Rational iCombi Pro, iCombi Classic, and SelfCookingCenter models.
Expert Review and Insights
It’s easy to think 'a tray is just a tray,' but when you're working with high-performance kit like a Rational, the accessories are part of the system. This granite-enamelled tray isn't a gimmick; the way it holds and radiates heat is fundamentally different from standard stainless steel, giving a far superior bake and roast. It’s a genuine performance upgrade.
Oliver Bennett – Catering Equipment View Profile →
- Pros: Unbeatable browning and crisping for roasts, pastries, and pizzas.
- Cons: It's noticeably heavier than standard steel trays, so handle with care.
Case Study: Real Business, Real Results
The team at 'The Northern Canteen' in Manchester were struggling with inconsistent results on their Sunday roasts, particularly getting the perfect crispy skin on chicken and an even colour on their roast potatoes using standard trays.
"We switched to these Rational granite trays and the difference was immediate. The heat retention is phenomenal. Our roasties are now legendary—fluffy on the inside, incredibly crisp on the outside, every single time. Our customers have definitely noticed the step up in quality."
Ben Carter – Executive Chef
The change resulted in a 15% reduction in cooking time for their root vegetables and a significant improvement in positive customer feedback regarding their signature roasts.
Installation and Maintenance Guide
Setting It Up
- Upon arrival, give the tray a good wash with warm, soapy water and a soft cloth to remove any residues from manufacturing.
- For best results, always pre-heat the tray inside your combi oven as it comes up to temperature.
- Ensure the tray is placed securely on the oven runners; its weight means it should be handled with care when hot.
Keeping It Going
- To protect the enamelled surface, avoid using sharp metal utensils like knives or scrapers directly on the tray.
- For stubborn, baked-on food, it's best to soak the tray in warm, soapy water rather than attacking it with abrasive scourers.
- The surface is very robust, but avoid dropping it or subjecting it to extreme temperature shocks (e.g., running it under a cold tap when piping hot).
- Regularly check for any chips in the enamel to ensure it continues to perform at its best for years to come.
Frequently Asked Questions
Q: Is this a genuine Rational product?
A: Yes, this is a 100% genuine Rational accessory, supplier reference 6014.1104, designed for perfect compatibility with their ovens.
Q: Is the granite enamelled surface non-stick?
A: It has excellent non-stick properties which improve with use. While not a Teflon coating, it provides fantastic food release, especially for baked goods and roasts.
Q: Can I use this tray in a different brand of oven?
A: As it's a standard 1/1 GN size, it will physically fit in any other 1/1 GN compatible oven. However, it is specifically engineered to maximise the performance of Rational cooking systems.
Q: What is a 1/1 GN size?
A: 1/1 Gastronorm is a standard European size for professional kitchen containers, measuring 530 x 325mm.
Q: How do I clean this Rational GN 1/1 baking tray?
A: The best method is to soak it in warm, soapy water and use a non-abrasive sponge. It’s very easy to clean thanks to its smooth, enamelled surface.
Q: Is this tray heavy?
A: Yes, due to its cast steel and granite construction, it is significantly heavier than a standard stainless steel tray. This mass is key to its excellent heat retention.
Q: Can I use metal utensils on it?
A: We strongly advise against using sharp metal utensils like knives, as they can scratch or chip the enamel coating. Silicone or wooden utensils are recommended.
Q: What types of food is this tray best for?
A: It excels at anything that needs a crisp, brown finish. Think roast potatoes, bread, pizza, pastries, roasted vegetables, and searing meat.
The Rational Ecosystem: Engineered for Unfailing Consistency
Buying a Rational accessory isn't just about getting a tray that fits; it's about investing in a component of a world-class cooking system. Rational dedicates immense research and development into ensuring every part of their 'ecosystem'—from the oven to the cleaning tabs to this very tray—works in perfect harmony. This Rational 1/1 GN container is specifically designed to complement the iCombi's intelligent airflow and humidity controls, guaranteeing that heat is transferred exactly where and when it's needed. For your business, this translates to tangible value: less food waste from uneven cooking, faster service from efficient performance, and the peace of mind that comes from knowing every dish will be as good as the last. It’s a commitment to repeatable excellence, protecting your reputation one perfectly cooked meal at a time.
Explore more from RationalWhy a Granite Enamel Surface Makes All the Difference
Ever wondered why pizza cooked on a stone tastes so much better than on a metal tray? It's all about how it handles heat, and the same principle applies here. A standard steel tray heats up and cools down quickly. This granite-enamelled tray, however, acts more like a thermal battery. It absorbs a huge amount of heat and radiates it intensely and evenly into the food. This process drives moisture away from the surface, which is the secret to getting a perfectly crisp, golden-brown finish on everything from roast potatoes to sourdough bread. Think of it as having a portable, super-efficient hearthstone right inside your combi oven.
Who Should Buy This?
Fine Dining Restaurants
Essential for achieving perfectly roasted meats and vegetables with consistent colour and texture for every service.
Boutique Hotels
Perfect for the breakfast buffet, ensuring everything from baked pastries to sausages is cooked to perfection.
Artisan Bakeries & Patisseries
The granite surface delivers an incredible crust on bread and an even bake on delicate viennoiserie.
High-End Contract Caterers
Guarantees reliable, repeatable results when producing large batches of high-quality food for events and canteens.
Find equipment tailored to your type of business:
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