Combine oats, water, vanilla and salt in a medium pot.
Bring to a boil, then cover and reduce heat to a simmer for 20 minutes.
Halfway through, add the peaches.
Heat a cast-iron skillet over medium-low heat.
Add oil and coconut sugar and stir frequently for 5 minutes.
Add nuts and spices, continuing to stir for another 3 minutes. Be careful not to burn the sugar, and lower the heat if necessary!
Pour carmelized nuts and all the oil into the pot of oats and stir.