Grass-Fed Wagyu Explained: Why It’s NOT Always Yellow cover art

Grass-Fed Wagyu Explained: Why It’s NOT Always Yellow

Grass-Fed Wagyu Explained: Why It’s NOT Always Yellow

Listen for free

View show details

About this listen

Grass-fed beef always has yellow fat… right?

Not always.

In this episode of The Meat Dudes, we chat with returning guest Andrew Shirley of River Valley Wagyu (Olympia, Washington) — a 100% grass-fed, no-grain-ever, full-blood Wagyu rancher — to break down what “grass-fed” actually means and why the yellow-fat test can be misleading.

We dig into what really drives fat color (forage, beta carotene, age, breed, and region), why Washington grass-fed can look different than Florida, and how “terroir” shows up in beef the same way it does in wine.

We also cover:

• Can grass-fed Wagyu consistently hit prime-level marbling?
• Genetics vs feed — and why marbling genes matter more on grass
• Regenerative / adaptive multi-paddock grazing (AMP) explained
• Why the grass-fed vs grain-fed debate gets oversimplified
• Favorite cuts, roasts, and solving the “whole cow” problem


If you care about transparency, flavor, nutrition, and understanding beef beyond the labels — this one’s for you.

Stay meat curious.


Find River Valley Wagyu: rivervalleywagyu.com

No reviews yet
In the spirit of reconciliation, Audible acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.