Glass Baking Dish Sizes: Choosing the Right Ovenchef
By Vaisselle, verrerie et art de la table – Boutique Duralex ... | Published: 2026-10-20
Category: Product Reviews
Learn how to choose between the Ovenchef 33cm and 38cm rectangular baking dishes. Compare sizes, capacity, and use cases to find the best fit for your kitchen.
Quick answer
For most families, the Ovenchef 33cm is the versatile daily choice, while the 38cm suits larger gatherings and bigger roasts. Match the dish to your oven's internal width and your typical portion sizes.
Why size matters more than you think
The right baking dish size affects cooking evenness, portion control, and how easily the dish fits in your oven. A dish that's too small can cause overflow and uneven browning; one that's too large may not fit or heat efficiently.
Both Ovenchef dishes are made of tempered glass, so they handle high temperatures and thermal shocks. Their transparency lets you monitor browning without opening the oven door, which helps maintain a steady temperature.
Oven space: the hidden constraint
Before choosing, measure the internal width of your oven. A 38cm dish needs a wider oven cavity, and even if it fits, you might lose the ability to place a second rack or side dishes. The 33cm is easier to pair with other bakeware.
Also consider storage space in your cabinets. A 38cm dish may not fit standard shelves, so check your storage depth as well.
Portion sizes and typical use
Think about how many people you usually cook for. The 33cm is ideal for weeknight dinners or small families, while the 38cm shines for holidays, potlucks, or meal prep in bulk.
Both dishes can go from the oven to the refrigerator, making them handy for leftovers or make-ahead meals. The larger dish gives you more flexibility for batch cooking.
Decision rules for choosing your Ovenchef size
- Check your oven width: Measure the internal width of your oven. If it's under 40cm, choose the 33cm to ensure a proper fit. A quick measurement prevents a frustrating return.
- Estimate your typical portions: If you usually cook for 1-4 people, the 33cm is enough. For 5 or more, or when you want leftovers, go with the 38cm.
- Consider storage space: Check your cabinet depth. The 38cm might not fit standard shelves; if storage is tight, the 33cm is safer. Measure your storage before you buy.
Ovenchef dish facts
- Ovenchef - Plat Rectangulaire - 33cm: The 33cm rectangular dish is ideal for gratins, meats, or family desserts, and its tempered glass resists thermal shock. This size fits most standard ovens and is a practical daily choice for a typical family.
Ovenchef - Plat Rectangulaire - 33cm - Ovenchef - Plat Rectangulaire - 38cm: The 38cm rectangular dish is ideal for gratins, meats, or family desserts, and its tempered glass resists thermal shock. The extra length suits larger roasts or big gatherings, but requires a wider oven and more storage space.
Ovenchef - Plat Rectangulaire - 38cm
Which Ovenchef fits you?
Best for
- Ovenchef 33cm: small families, daily use, limited oven or storage space
- Ovenchef 38cm: larger households, entertaining, batch cooking
Not for
- Ovenchef 38cm: ovens narrower than 40cm or cabinets with limited depth
- Ovenchef 33cm: cooking for large crowds or extra-large roasts
