Round Glass Gratins Dishes for Bulk Buyers – Soda-Lime Glass, Custom Sizes, OEM Packaging

Round Glass Gratins Dishes – Ø18cm to Ø30cm, Shallow Profile, Even Heat, Oven-to-Table

A round gratin dish does something a rectangular one can't. It distributes heat evenly across the entire surface — no hot spots in the corners, no burnt edges while the center is still pale. For dishes like gratins, quiches, and baked pastas, that even distribution makes a real difference in the final result.

We've supplied these to a small bakery in Europe using the 25cm and 30cm sizes for weekend brunch specials, to restaurants running daily side dishes, and to homeware retailers whose customers want pieces that work hard and look good on open shelves.

The global glass bakeware market was valued at USD 1.53 billion in 2025 and is projected to grow from USD 1.66 billion in 2026 to USD 2.34 billion by 2034, at a CAGR of 4.6%. The broader glass dishes market was valued at USD 5.34 billion in 2025 and is projected to grow from USD 5.68 billion in 2026 to USD 9.32 billion by 2034, at a CAGR of 6.38%.

Four diameters. One design family. Oven-to-table.

Custom diameters available beyond the standard range – tell us your target size and we'll work with it.

For buyers who need a deeper, handle-equipped vessel for stovetop-to-oven use, the Glass Casserole Pot with Handle offers the same heat-resistant construction in a round, handled format. For buyers whose customers prefer a smaller individual serving size, the Small Round Glass Pie Dish line delivers the same quality in 15cm, 18cm, and 20cm diameters with a slightly shallower profile.

What's in the box:

• Glass gratin dish – lead-free, food-grade. Clear, scratch-resistant surface. You can cut directly in the dish without scratching it.

• Oven-safe – soda-lime versions handle up to 230°C+. Microwave-safe, dishwasher-safe, freezer-safe.

• Shallow profile – approximately 4–6cm depth. Promotes even baking and attractive browning across the entire surface.

• Reinforced rim – thickened edge for easy handling and reduced cracking risk.

• Transparent body – lets users monitor browning without opening the oven door, reducing heat loss and improving results.

• Round shape – distributes heat more evenly in smaller portions compared to rectangular dishes.

Material options:

• Soda-lime glass – cost-effective, crystal-clear. Industry standard for everyday gratin dishes. Soda-lime glass accounted for over 52% share of total glass tableware revenue in 2025 due to cost-effectiveness and wide usage. Slightly more resistant to impact breakage than borosilicate, making it a practical choice for everyday kitchen use.

• Borosilicate glass – thermal shock resistant. Handles extreme temperature changes without cracking. Available on request for buyers who want freezer-to-oven convenience.

All glass is lead-free and food-grade. FDA and LFGB compliant.

Customization options:

• Custom diameters beyond the standard range

• Light frosting on the exterior or simple measurement markings for larger production runs

• Logo engraving or decal on the base

• Matching sets with different diameters

• Branded gift boxes with recipe cards

• Private labeling and custom packaging

Packaging:

Protective foam inserts in export cartons. Individual gift boxes or custom sets available. We anneal these dishes carefully to handle repeated thermal cycles. They're tough enough for daily professional use, yet light enough that home cooks don't struggle with them.

For a detailed look at the most common quality issues in glassware – and how to prevent them before they reach your warehouse – we've covered the topic in our guide to common quality issues in glassware.

About us:

10+ years in the game. Annual export value around USD 5 million. Markets: Europe and North America about 60%, Southeast Asia 15%, Australia 10%, South America 15%. We know the paperwork for each region. We'll send you the documents before the container leaves Qingdao.

For a full breakdown of supplier selection, documentation, logistics, and cost planning, check out our complete guide to importing glassware from China.

Price & MOQ:

Standard: 500–2,000 pieces per diameter. Flexible for mixed diameters and test orders. Custom diameters or private labeling require higher volume – tell us your number and we'll work with it.

Samples:

Available for evaluation before bulk production. Sample fee applies, refundable on first bulk order. Shipping cost on you.

Lead time:

15–30 days after sample approval. Depends on customization level.

Who buys these dishes?

Houseware retailers stock them because round gratin dishes are a staple of home cooking – consistent demand, steady reorder cycles. Restaurant and foodservice suppliers buy them because glass goes from oven to table without transfer – fewer dishes, less labour. A small bakery in Europe uses the 25cm and 30cm sizes for weekend brunch specials. The even heat distribution helps casseroles cook uniformly, and the smooth surface makes cleaning after service noticeably faster than metal pans. Caterers use them for buffet service and batch cooking.

One homeware buyer we work with bundles the Ø22cm and Ø25cm as a two-piece set for holiday gifting. The round profile photographs well for e-commerce listings, and the clear glass lets customers see the quality before they buy. For B2B buyers, that translates into a product that performs in both physical retail and online channels.

Post-pandemic home-baking activity remains robust – industry analytics show a 7% year-over-year increase in retail sales of baking accessories across North America and Europe during 2023–2024. Premium adoption is strong – sales of high-end glass baking dishes rose 6.8% year-over-year in 2025 as consumers reward uniform heat distribution and the ability to watch browning without opening the oven.

For more on what's moving in the wholesale glassware market, we've covered current trends in our glassware wholesale trends 2026 article.

FAQ

As an importer, what diameters of round gratin dishes should I stock first?
Start with the Ø22cm and Ø25cm sizes. Those two cover the most common applications – individual gratins and family-sized casseroles – and they move fastest through houseware retail and restaurant supply channels. The Ø18cm is a good add-on for cafes and gift sets. The Ø30cm serves catering and buffet channels.

What's the MOQ for custom diameters or private labeling on round gratin dishes?
Standard diameters start at 500 pieces per size without customization. If you want custom diameters, logo engraving, or branded packaging, the MOQ typically rises to 1,000–2,000 pieces per size. Exact numbers depend on the decoration method and packaging complexity. Tell us your target quantity and we'll confirm.

How do you keep breakage rates low when shipping round glass gratin dishes overseas?
Each dish is wrapped with protective foam inserts and packed in five-layer export cartons with dividers. We anneal every dish to reduce internal stress, which improves resistance to thermal shock and handling. Our breakage rates on glass bakeware typically stay under 1.5% on long ocean routes. We also offer reinforced packaging options for buyers who want extra protection.

What are the main selling points of round gratin dishes for retail and foodservice channels?
For retail, the even heat distribution is the biggest selling point – the round shape eliminates the hot spots that rectangular dishes can create in the corners. Customers can watch browning without opening the oven, and the dish goes from oven to table without a transfer. Glass is also non-reactive, so it doesn't hold onto odors or stains from acidic foods. For foodservice, the same benefits apply, plus the ability to cut directly in the dish without scratching it.

What's the difference between soda-lime and borosilicate glass for gratin dishes?
Soda-lime glass is cost-effective, crystal-clear, and suitable for standard oven baking up to 230°C. It's the industry standard for everyday bakeware and slightly more resistant to impact breakage. Borosilicate glass handles extreme temperature changes without cracking and can go directly from freezer to oven. It costs more, but it's the better choice for buyers who want freezer-to-oven convenience. We offer both – your buyers choose based on their application.

Round Glass Gratins Dish – From Oven Heat to Table Presentation Without Skipping a Beat

Some products just feel right the moment you pull them from the oven. These round glass gratins dishes are exactly that. We’ve seen them carry bubbling cheese-topped gratins, golden quiches, and individual desserts through countless services in both home kitchens and busy restaurant lines.

The clear soda-lime glass gives you a full view of the browning progress without opening the oven door. Once cooked, the same dish moves straight to the table — no extra plating needed. That seamless transition is why many of our clients keep coming back for larger orders.

What Actually Happens When Chefs and Home Cooks Use Them

A small bakery we work with in Europe started using the 25cm and 30cm sizes for their weekend brunch specials. The even heat distribution helped their casseroles cook uniformly, and the smooth surface made cleaning after service noticeably faster than metal pans. Guests loved the rustic-yet-refined look when the dishes arrived at the table still warm.

For homeware retailers, these dishes turn into popular gift items — perfect for cooking enthusiasts who want something that works hard but still looks good on open shelves.

One thing worth noting: The round shape distributes heat more evenly in smaller portions compared to rectangular ones, which can create hot spots in the corners. Little details like that matter when you’re baking day after day.

Complete Specifications

We can add light frosting on the exterior or simple measurement markings when your volume makes sense.

Real-World Uses We See Frequently

• Individual or family-sized gratins and baked pastas

• Quiches, frittatas, and savory pies

• Side dishes and vegetable bakes in restaurants

• Dessert presentations like crème brûlée or fruit crisps

• Gift sets for new homeowners or cooking classes

The variety of diameters lets buyers mix and match — smaller ones for personal portions, larger for sharing at gatherings.

Durability Notes from the Factory Floor

We anneal these dishes carefully to handle repeated thermal cycles. They’re tough enough for daily professional use, yet light enough that home cooks don’t struggle with them. Proper packaging with foam inserts has proven effective — we rarely see damage claims on these compared to more fragile items.

Cleaning is straightforward thanks to the smooth interior. Most clients tell us they prefer hand washing for longevity, but they hold up well in dishwashers too.

Customization Paths That Make Sense

• Logo engraving or decal on the base

• Matching sets with different sizes

• Branded gift boxes with recipe cards

• Light color tints for seasonal collections

One importer we work with turned the 22cm version into a signature item for their private label baking line. Simple change, noticeable impact on shelf appeal.

These round glass gratins dishes won’t reinvent your kitchen, but they quietly make baking and serving smoother and better looking. In our experience, that’s often what leads to steady reorders season after season.

Ready to talk about your needs? Share your preferred sizes, target quantity, or any special requirements. We’ll give you honest feedback, realistic pricing, and current production timelines.

Applications:

• Home Cooking: Ideal for baking gratins, quiches, and desserts.

• Restaurants & Cafes: Perfect for presenting baked dishes elegantly.

• Gifting: Excellent choice for cooking enthusiasts and culinary gifts.

Specifications:

• Color: Clear

• Features: Oven-safe, microwave-safe, dishwasher-safe, eco-friendly, reusable

• Packaging: Bulk carton / Gift box / Customized packaging

• MOQ: 500 pcs (custom orders accepted)

About Qingdao Kingstar Glass Co., Ltd.

As a leading glass bakeware manufacturer, KINGSTAR GLASS offers robust wholesale and OEM solutions for global retailers. We provide private label services for glass baking sets, including customized sizes and packaging. Our factory-direct supply chain ensures consistent quality for high-volume orders of glassware, from bakeware to drinkware, supporting your brand’s growth in the competitive kitchenware market.