add nCore's rendition of the beef recipe

recipes/vims-beef-recipe.md

@@ -55,3 +55,8 @@ __prep time: ~30 mins__
 ## muskox
 
 ![](https://pomf2.lain.la/f/8y4ullk.png)
+
+## nCore
+
+![](https://litter.catbox.moe/yw2wnl.jpg)
+![](https://litter.catbox.moe/qo6zj0.jpg)