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Pyrex In Stock

Cook and Freeze Rectangular Dish | Glass Food Storage Container with Lid | 800ml Capacity | Pyrex FS363

SKU: FS363
£10.61 / exc vat
£12.73/ inc vat
  • Borosilicate Glass
  • 800ml Capacity
  • Freezer Safe
  • Oven & Microwave Safe

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Product Overview

On the hunt for a true kitchen workhorse that can handle the heat... and  the cold? This is the Pyrex Cook & Freeze rectangular dish 800ml, a brilliantly simple yet indispensable tool for any professional kitchen. Made from ultra-tough borosilicate glass, it’s designed to go from the freezer to the oven without a second thought, making your food prep, storage, and  service incredibly efficient. It's the kind of reliable kit you'll reach for day in, day out.

This dish is an absolute must-have for busy cafes, delis, restaurants, and  catering businesses that rely on batch cooking and  smart storage. Whether you're preparing portions of lasagne, storing marinated meats, or freezing homemade sauces, its 800ml capacity is perfect for single servings or key components. The secure-fitting lid locks in freshness, while the clear glass lets you see what's inside at a glance, saving you precious time during a busy service.

Forget flimsy plastic containers that stain and  warp. This is an investment in quality and  consistency. With its legendary durability, easy-to-clean surface, and  the flexibility to move between temperatures, this Pyrex container isn't just storage; it’s a vital part of a streamlined, professional kitchen workflow. Get ready to simplify your prep and  serve with confidence.

Key Features and  Benefits

  • Borosilicate Glass: Resists extreme temperature changes, so no nasty cracks.
  • 800ml Capacity: Perfect for individual portions, sauces, or side dishes.
  • Freezer Safe: Go from prepping ahead to freezing without any hassle.
  • Oven & Microwave Safe: Reheat or cook directly in the dish, saving washing up.
  • Dishwasher Safe: Makes cleanup at the end of a long shift quick and  easy.
  • Airtight Lid: Keeps food fresher for longer and  prevents spills.
  • Stain & Odour Proof: Won't hold onto colours or smells from previous meals.
  • Stackable Design: Saves valuable space in your fridge, freezer, and  cupboards.

Technical Specifications

  • Brand: Pyrex
  • SKU: FS363
  • Capacity: 800ml
  • Dimensions: 60(H) x 220(W) x 170(D) mm
  • Weight: 0.5kg
  • Material: Borosilicate Glass (Dish), Plastic (Lid)
  • Colour: Clear (Dish), Blue (Lid)
  • Temperature Range: -40°C to 300°C (Glass Dish Only)
  • Features: Freezer, Oven, Microwave, & Dishwasher Safe
  • Guarantee: 10 Years (Pyrex Glass)

Expert Review and  Insights

You can’t go wrong with Pyrex; it’s a cornerstone of kitchen reliability for a reason. This Cook & Freeze dish isn't fancy, but its performance is top-tier. The thermal shock resistance is the real hero here, giving chefs the confidence to move from cold prep to hot service without fuss. It’s a simple, robust piece of kit that does its job exceptionally well.

Sophie Brooks – Chef Tools View Profile →

  • The Pros: The glass is incredibly durable and  doesn't hold onto food stains or smells.
  • A Note: Remember the plastic lid is for storage and  microwave use only, not the oven.

Case Study: Real Business, Real Results

The Copper Kettle, a bustling bistro in York, needed to streamline its lunch service. Their team was wasting time transferring pre-cooked pies and  pasta bakes from storage containers to oven-safe dishes, creating extra washing up and  hassle during the busiest part of the day.

"These Pyrex dishes have been fantastic. We can prep, store, cook, and  even serve from the same dish if we need to. They're tough as old boots and  have made our kitchen far more organised. No more frantic searching for the right tin!"

Robert Finch – Head Chef

By using the Pyrex Cook & Freeze containers, The Copper Kettle successfully reduced its midday prep and  plating time by 20%, allowing them to serve customers faster and  reduce kitchen stress.

Installation and  Maintenance Guide

Setting It Up

  • Give the dish and  lid a good wash in warm, soapy water before its first use.
  • Upon arrival, check the glass carefully for any chips or cracks that may have occurred in transit.
  • The glass dish is a blank canvas – ready for immediate use in your freezer, oven, or microwave.

Keeping It Going

  • The dish is dishwasher safe for easy cleaning. For stubborn baked-on food, soak it first.
  • Avoid using abrasive metal scourers, as they can scratch the glass surface over time.
  • Crucially: The plastic lid is for storage and  microwave use only. Never put the lid in a conventional oven or under a grill.
  • While highly resistant, avoid plunging a red-hot dish directly into cold water. Let it cool for a few minutes first.

Buying Guide: Choosing the Right Food Storage

Not sure what fits best? Here are a few things to consider when choosing containers for your professional kitchen.

Material Matters

Glass, like this Pyrex dish, is non-porous, meaning it won't stain or retain odours from foods like curries or tomato sauces. It's ideal for both cooking and  storing.

Lid Logic

Look for lids that provide a secure, airtight seal. This not only prevents spills during transport or in a busy fridge but also keeps food fresher for much longer.

Shape & Stackability

Rectangular containers are brilliant for saving space. They stack neatly in fridges, freezers, and  on shelves, making for a much more organised and  efficient kitchen.

Temperature Tolerance

If you batch cook, a dish that can go from freezer to oven is a must. It eliminates the need for extra containers and  saves a huge amount of time and  washing up.

Ease of Cleaning

In a commercial environment, everything needs to be easy to clean. A dishwasher-safe design means less time spent at the sink and  more time on service.

Frequently Asked Questions

Q: Is the plastic lid oven safe?

A: No, the lid is not designed for use in a conventional oven or under a grill. It is safe for use in the microwave for reheating and  for storage in the fridge or freezer.

Q: Can I put the hot glass dish straight into the freezer?

A: We recommend letting the dish cool down for a few minutes before placing it in the freezer to ensure maximum longevity, although it is designed to resist thermal shock.

Q: Is the Pyrex Cook and  Freeze container with lid completely leak-proof?

A: The lid provides a secure and  airtight fit, making it excellent for preventing spills from most foods during normal storage and  transport. However, we'd advise keeping it upright when transporting very thin liquids like soup.

Q: Can I use this dish on a direct heat source like a gas or electric hob?

A: No, Pyrex glassware is not suitable for use on a direct hob, induction, or hot plate. It is designed for oven and  microwave use only.

Q: What is the 800ml capacity suitable for?

A: It's perfect for a generous single portion of dishes like lasagne or cottage pie, a side dish for two, or for storing sauces, gravies, and  prepped ingredients.

Q: Will the glass stain if I store a bolognese sauce in it?

A: No, the non-porous glass is highly resistant to staining and  will not absorb food odours or colours, even from strong ingredients.

Q: Are these dishes stackable?

A: Yes, they are designed to stack neatly on top of each other (with lids on) to save valuable space in your storage areas.

Q: What is the benefit of the glass being clear?

A: It allows for quick and  easy identification of contents without needing to remove the lid, which is a big time-saver in a fast-paced kitchen environment.

What Customers Are Saying

"A brilliant Pyrex ovenproof dish for commercial kitchen use. We use them for everything from storing marinades to baking individual crumbles. They clean up perfectly every time."

Sarah – The Corner Deli, Brighton

"Solid, dependable, and  just the right size for our daily specials. The lids fit well and  they stack neatly in the fridge, which is a massive space-saver for us."

Tom – Ghost Kitchen Collective, Birmingham

"We bought a dozen of these for batching soups and  stews. Being able to go straight from the freezer to the microwave is a huge help. Highly recommended."

Linda – Village Bakery, The Lake District

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The Pyrex Promise: A Century of Trust in Your Kitchen

When you choose a Pyrex 800ml glass dish for restaurant kitchens, you're not just buying a container; you're investing in over 100 years of proven reliability. This isn't just about the specs; it's about the peace of mind that comes from using equipment that's trusted by generations of both home cooks and  professional chefs. The 10-year guarantee is a testament to its construction, but the real value lies in its daily performance. It means fewer replacements compared to cheaper alternatives, consistent cooking and  reheating results that your customers can rely on, and  a level of food safety that non-porous, easy-to-sterilise glass provides. In a commercial setting, this translates to lower long-term costs, a more efficient workflow, and  the confidence that your tools won't let you down during a demanding service. That's the Pyrex advantage.

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Why Thermal Shock Resistance Is a Kitchen Pro's Best Friend

Ever poured hot liquid into a cold glass and  watched it crack? That's thermal shock. It happens when a material expands or contracts too quickly due to a sudden, extreme temperature change. The 'ultra strong' label on this Pyrex freezer to oven dish with lid comes from it being made of Borosilicate glass, a special type of glass that's a champion at resisting this.

Think of it like this: standard glass is rigid and  inflexible when it comes to temperature. Borosilicate glass, however, is more like a seasoned athlete – it's flexible and  can handle the stress of going from a -20°C freezer straight into a 200°C oven without breaking a sweat (or the glass!). For a busy kitchen, this means you can prep dishes, freeze them, and then cook them on demand without having to wait for them to thaw or risk a dangerous breakage. It's a huge time-saver and  a critical safety feature rolled into one.

Who Should Buy This?

  • Busy Restaurants: Perfect for pre-portioning sauces, gratins, or desserts to speed up service during peak hours.
  • Local Cafés & Delis: Ideal for storing and  displaying fresh salads, pasta bakes, and  other ready-to-eat items.
  • Meal Prep Services: A reliable rectangular glass food storage container 800ml for preparing, storing, and  delivering individual customer meals.
  • School & Care Home Kitchens: Excellent for batch cooking and  freezing individual portions of meals like shepherd's pie or crumble.
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