In The Legend of Zelda: Breath of the Wild, the A Brother’s Roast shrine quest sends Link to Gorko Tunnel, southwest of Gorko Lake, to investigate Bladon’s missing brother, Gonguron. Rumored to be searching for a long-lost secret of the hero, Gonguron’s mysterious expedition draws Link into a mix of exploration, puzzle-solving, and Goron lore. Completing this quest uncovers hidden treasures and sheds light on Hyrule’s ancient past.
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A Brother’s Roast Quest Walkthrough
How to Start the A Brother’s Roast Quest

To begin the A Brother’s Roast shrine quest in The Legend of Zelda: Breath of the Wild, speak with Bladon at his house in Goron City.

How to Complete the A Brother’s Roast Quest
Bladon’s brother Gonguron should have been back by now. It sounds like he went to Gorko Tunnel, southwest of Gorko Lake, to dig up the secret of the hero.
Find Gonguron

Head southwest of Gorko Lake to locate the Gorko Tunnel.

Just inside, you’ll come across Gonguron lying on the ground. Speak with him to discover that he’s unable to continue his search. Shortly after, Bladon will arrive and ask for your assistance once again, setting the next task in motion.
Find a Rock Roast

This time, Bladon will ask you to find him a rock roast! True to its name, a rock roast is exactly what you’d expect—a roast made from rock. You can find these special roasts scattered around Gortram Cliff, just down the hill from Gorko Tunnel.
Once you locate one, pick it up and carry it back to Bladon in the tunnel. Be careful—retrieving the rock roast will cause all nearby enemies to respawn, so stay alert on your way back! When you near the tunnel, hug the right side as a giant boulder will come crashing down!

As a reward, the Kayra Mah Shrine will become accessible!