Preheat your waffle maker according to the manufacturer's instructions until it reaches a medium-high temperature.

Wash and grate the russet potatoes. In a large bowl, combine grated potatoes with salt, black pepper, garlic powder, and onion powder.

Drizzle the olive oil over the seasoned potato mixture and stir until well-coated.

Lightly spray the preheated waffle maker with cooking spray to prevent sticking.

Spread half of the potato mixture evenly over the hot waffle maker. Close the lid and cook for 8-10 minutes until golden brown.

Remove the first batch and repeat the process with the remaining potato mixture.

Serve hot and crispy, garnished with your favorite toppings.