Glasslock Oven Safe 6pc Set Review: Is It Worth the Investment?

Glasslock has built a strong reputation for durable, eco-friendly glass containers, and their Oven Safe Rectangle 6pc set is one of the most popular bundles. But is it truly worth the investment? In this review, we’ll break down the design, performance, and value of this set to help you decide.

Whether you’re a meal prep enthusiast, a home baker, or simply looking to reduce plastic waste, the Glasslock Oven Safe 6pc set promises versatility and longevity. Let’s see if it delivers.

What’s Included in the Glasslock Oven Safe 6pc Set?

The Glasslock Oven Safe Rectangle 6pc set includes three rectangular glass containers in different sizes and three matching lids. The containers are made from tempered soda-lime glass, which is designed to withstand oven temperatures up to 450°F (232°C). The lids are BPA-free plastic with airtight silicone seals, ensuring leak-proof storage.

The set typically includes the following sizes: a small 1.6-cup container (OCRT-048), a medium 6.3-cup container (OCRT-173), and a large 19.0-cup container (MHRB-450). This range covers everything from leftover side dishes to family-size casseroles. The rectangular shape is space-efficient and ideal for stacking in the fridge or freezer.

• Three rectangular glass containers: 1.6 cups, 6.3 cups, and 19.0 cups
• Three airtight lids with snap-lock closures
• Oven safe up to 450°F (without lids)
• Freezer, microwave, and dishwasher safe

Design and Build Quality

Glasslock containers are known for their thick, sturdy glass walls. The Oven Safe Rectangle 6pc set feels substantial in hand, with clear glass that allows you to see contents easily. The lids feature four locking tabs that snap securely onto the container rim, creating a tight seal. The silicone gasket is removable for thorough cleaning.

One standout feature is the tempered glass construction. Unlike some competitors, Glasslock uses a thermal shock-resistant process that reduces the risk of breakage when moving from fridge to oven. The containers also have measurement markings etched into the glass, which are useful for portion control.

Performance in the Oven and Microwave

We tested the Glasslock Oven Safe 6pc set by baking a lasagna in the large 19-cup container and reheating soup in the medium container. The glass heated evenly without hot spots, and the containers remained easy to handle with oven mitts. The lids are not oven safe, but they can be used in the microwave for reheating.

In the microwave, the glass performed well, and the lids vented steam through a small opening when the tabs were partially unlocked. The containers are also freezer safe, making them ideal for batch cooking. After several cycles, we noticed no staining or odors, which is a common issue with plastic containers.

• Oven safe up to 450°F (without lids)
• Microwave safe with vented lids
• No staining or odor absorption after repeated use

Pros and Cons of the Glasslock Oven Safe 6pc Set

Pros: The set offers excellent value for money, especially given the durability and versatility. The glass is thick and resistant to thermal shock. The lids seal tightly, preventing leaks during transport. The rectangular shape maximizes fridge space. All components are dishwasher safe for easy cleaning.

Cons: The lids are plastic, which may not appeal to those seeking a fully glass solution. Some users find the locking tabs stiff initially, though they loosen over time. The set does not include round containers, so if you prefer round shapes for soups or stews, you might need to supplement with other Glasslock products like the OCST-165 Oven Safe Square or the OCST-090 Oven Safe Square.

How Does It Compare to Other Glasslock Sets?

If you’re deciding between the Oven Safe Rectangle 6pc set and other Glasslock bundles, consider your storage needs. The rectangular set is ideal for baking dishes and meal prep containers that stack neatly. For mixing and serving, the Glasslock Mixing Bowl 2qt (MBCB-200) or the larger 6.25qt mixing bowl (MBCB-600) are excellent additions.

For those who prefer square shapes, the OCST-165 Oven Safe Square 6.0 cups and OCST-090 Oven Safe Square 3.3 cups offer a different footprint. However, the 6pc rectangle set provides a comprehensive range of sizes that cover most kitchen tasks, from small snacks to large family meals.

Is the Glasslock Oven Safe 6pc Set Worth the Investment?

Given its durable construction, versatile sizes, and reliable performance, the Glasslock Oven Safe Rectangle 6pc set is a solid investment for anyone looking to upgrade their food storage. The initial cost is higher than plastic alternatives, but the longevity and eco-friendliness make it cost-effective over time. If you frequently bake, meal prep, or store leftovers, this set will serve you well.

One potential drawback is the plastic lids, but they are BPA-free and designed to last. If you prefer all-glass lids, you might look at other brands, but Glasslock’s lid system is proven and easy to replace with compatible lids like the Rectangle Lids or Round Lids available separately.

Overall, the Glasslock Oven Safe 6pc set delivers on its promises. It’s durable, versatile, and easy to clean. If you’re ready to invest in quality glass storage, this set is a great starting point. Check out the Glasslock Oven Safe Rectangle 6pc set on our store to see the full details and make your purchase today.