Pyrex Oval Casserole Dish Value Guide

The Pyrex Oval Casserole Dish is a mid-20th century kitchen icon produced by Corning Glass Works between 1950 and 1970. Its transition from industrial borosilicate glass to a household staple revolutionized American cooking by allowing seamless oven-to-table service.

What Is Pyrex Oval Casserole Dish Worth?

The typical price range for Pyrex Oval Casserole Dish is $15 - $25 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Overall glass clarity, as cloudy or 'etched' glass from dishwasher damage significantly lowers the $15-$25 value.
• Presence of the original matching glass lid, which is essential for reaching the higher end of the price range.
• Absence of 'flea bites,' chips, or deep scratches along the rim and handles.
• The specific manufacturing marks and model numbers stamped on the base which confirm its mid-century origin.

How to Identify Pyrex Oval Casserole Dish?

• Look for the 'Pyrex' trademark stamped clearly on the bottom or the handles of the dish.
• Verify the material is thick, heavy borosilicate glass, which is characteristic of United States production from this era.
• Check for the distinct oval silhouette and integrated glass handles typical of the 1950-1970 design period.
• Examine the glass for a slight blue or green tint when viewed from the edge, common in authentic vintage clear Pyrex.

History of Pyrex Oval Casserole Dish

Pyrex was first introduced by Corning Glass Works in 1915, initially for industrial use and then quickly adapted for bakeware. Its heat-resistant borosilicate glass revolutionized home cooking, allowing dishes to go directly from oven to table. The clear oval casserole dish became a household staple, valued for its versatility and durability.