This is a casserole dish! Casserole dishes are used for baking a variety of dishes, such as stews, soups, and pasta bakes. They typically come in a variety of sizes and materials, including glass, ceramic, and metal.

Casseroles are a convenient and versatile dish that can be easily prepared in advance and baked in the oven. They are often made with leftovers or pantry staples, making them a great way to save money and time.

Here’s an image of a casserole dish being used to bake a chicken pot pie