LOST SPHEAR

TROPHY NAME -------------------- Chowhound
TROPHY DESCRIPTION ----- Ate 100 different foods.

First thing's first, this trophy description on PSN is wrong, fortunately. As eating 100 different foods would be quite the feat, no matter how much you explore in the game. It's instead, for eating 100 foods, which is much easier.

The easiest way to do this is the following;
Head to the south-east island on its own, on the world map. Here is a purple glow spot with the Artifact "Rich Menu". There's also an Artifact here, luckily for us. So make that specific Artifact while you're here, as its range is the world.

The next step:
Go to the Lunar Kiln in the Imperial Capital. Upon going down the elevator and being put next to the save point, go north and a little to the west in your vulcosuit, there'll be a destroyable rock, with the Diversify glow spot under it. Leave the Lunar Kiln and head onto Elgarthe region, and make one of the Artifacts here (whichever one you don't care for) into Diversify, meaning we can now buy ingredients. Elgarthe region being the cheapest.

Now, this is where you should save, because it requires you to spend close to 40k gold, so you can reload and not have wasted 40k, assuming you still need to the 1mil gold trophy.

So, head on to Elgarthe, once in it, head right of the Inn, over the bridge. The weapon shop is our destination, speak to the blacksmith and select buy. Now you should have a food option tab! You don't have to buy 100 of each, but I forget how much food I've consumed at this point, so I'm selecting 100.

100 x Plump Bird (I could only buy 92, as I had 8 in my inventory already)
100 x Plump Bird Egg
100 x Wild Peppercorn.

Now, to the Inn we go to see the chef, select buy, then select 100 (or however many) of the Fowl Fry dish. Go into your inventory, scroll down in the consumable tab to find your Fowl Fry, then spam that X to eat them. Trophy is yours.