White foam seeps out of my meatloaf while baking — is that normal?

take a deep breath. This exact situation happens to home cooks everywhere every single day. It is a completely standard, natural part of cooking ground meat.

In this detailed guide, we will break down exactly what this mysterious white substance is, the simple science behind why it shows up, and the best ways to manage, minimize, or prevent it so your final dish looks just as amazing as it tastes.

1. What Exactly Is the White Foam on Your Meatloaf?

The white layer or foam that forms on your meatloaf