Roland

At /way 52.47, 26.80. there is a box, it's inside the Obsidian Rest (Zaralek Cavern) to the right just in front of the cooking supplies vendor.

In the box there is an interactable cheese. When clicked on you'll receive the Recipe Rat.

You can use the Recipe Rat every 5 minutes and it will give you some Ripped Recipe Scrap

The rat will only stay in your bags as long as you have Fine Aged Cheddar so make sure you have some before heading to the rat, get 20 to be safe!

Once you've collected 30 Ripped Recipe Scrap, combine them to get Ratcipe: Charitable Cheddar

Now cook up 50x Charitable Cheddar and go find some rats and feed them. When you've fed 50 you'll receive the achievement and Roland.

• Fine Aged Cheddar (multiple locations, I went to my Faction's Capital) x 50

• Spicy Sharp Cheddar (Thunder Totem, Highmountain sold by Kurd Butterhoof) x 20

• Zocalo Cheddar (Multiple locations, I went to Anyport, Drustvar Sold by Xun Xun Sweetflower) x 10

• Gold Bar x 10