How to open Zelda recipes:
1, get into the backpack;
2. Turn to the cooking page;
3. Choose a dish/medicine;
4. Click the "A" key and select the second "production method".
After leaving the temple, the old man will tell us that there are four plateau shrines on this continent. He will give you a paraglider to help you investigate other plateau towers and find the remaining shrines after you leave. He also pointed out that you can find more relics with your Cassie slate.
Now there are two treasure boxes in the pond next to the ruins, which can be sucked up by magnets and smashed in scattered iron boxes to obtain materials. Iron boxes can be sucked up with magnets and then smashed on other iron boxes, which makes it easier to destroy iron boxes. Of course, you can also smash it with your iron weapon, but the price is that your weapon may also be broken.