The Zandalari Menu

To help out Snakeskins comment, here is a shopping list.
Hanul Swiftgale sells most of the stuff.

What to buy to reach 50 Zandalari Cooking:
490 Wild Flour
295 Foosaka
98 Aromatic Fish Oil
196 Powdered Sugar
Just make Mon'Dazi, at 35 learn the rank 2 recipe and continue.

What you can buy from the vendors/AH for the achievement/deco:

5 Great Sea Catfish
48 Wild Flour
29 Foosaka
8 Aromatic Fish Oil
5 Major's Frothy Coffee
8 Powdered Sugar
20 Briny Flesh
36 Fresh Potato
10 Meaty Haunch
15 Choral Honey
5 Wild Berries
10 Stringy Loins
10 Slimy Mackerel
10 Thick Paleo Steak
10 Sand Shifter
10 Tiragarde Perch
1 Midnight Salmon

Hope this helps, happy deco hunting.

Got this achievement really fast, you just need 50/175

It awards the Zuldazar Cook's Griddle

These were the items I crafted:

- Grilled Catfish
- Kul Tiramisu
- Mon'Dazi
- Sailor's Pie
- Galley Banquet
- Honey-Glazed Haunches
- Loa Loaf
- Ravenberry Tarts
- Seasoned Loins
- Swamp Fish 'n Chips

Little reminder: Aromatic Fish Oil was buyable at vendors back in BFA. Don't be like me and start fishing for it, it is buyable in the AH.