Hope you've found a chef's hat in all that armor - here's a full run-down on all the benefits of cooking, and all the recipes you can make in TOTK ... a directed search: Hebra Mountains: N.

Here are the four caves that you can access via the Sky region of Hyrule in Zelda Tears of the Kingdon. Credit goes to Map Genie for the creation of the below ToTK map.