According to the XML Files, the following foods have the 'gourmetfood' tag, and should work for Culinary School. I also added the necessary ingredients:

Sauerkraut
@Cutting Board: Sausage, Fermented Cabbage, Plate

Crawler Brisket
@Cutting Board: Prepared Crawler Fillet, Seaweed, Plate

Cooked Hammerhead Roast
@Cutting Board: Prepared Hammerhead Roast, Omelette, Seaweed Strip, Plate

Husk Lump w/ Omelette
@Cutting Board: Prepared Husk Fillet, Seaweed, Empty Plate

Husk Caviar w/ Nori
@Cutting Board: Husk Egg, Vinegar, Nori, Plate

Plate of Moloch Sushi
@Cutting Board: Prepared Moloch Steak, Nori, Vinegar, Salt, Plate

Moloch Steak and Fries
@Cutting Board: Prepared Moloch Steak, Fries, Plate

Cold Raptor Roast
@Cutting Board: Prepared Mudraptor Roast, Bubbleberry Leaf, Popnut Leaf, Plate

Thresher Filet w/ Fries and Seaweed
@Cutting Board: Prepared Thresher Filets, Fries, Seaweed Strip, Plate

Cooked Watcher Steak
@Cutting Board: Prepared Watcher Steak, Seaweed Strip, Popnut Leaf, Plate