Preheat the oven to 400 degrees.
Coat a baking tray with cooking spray and spread out your beet noodles. Season with salt and pepper.
In another baking tray, place down a piece of parchment paper, coat with cooking spray and then lay out your peaches.
Place the tray with the beets and tray with the peaches in the oven and bake for 15-20 minutes.
While the peaches are baking, place all of the ingredients for the dressing in a bowl and whisk. Set aside in the refrigerator.
When the noodles and peaches are done, mix together in a bowl with the walnuts. Divide the mixture into two bowls, top evenly with the gorgonzola cheese and drizzle evenly with the dressing.