How to Make It
Heat an 8-inch waffle iron; preheat the oven to 200°. Grease the waffle iron with nonstick spray. Spread 2 cups of the tots on it; sprinkle with salt. Close and cook on medium high until nearly crisp, about 5 minutes. Open the waffle iron and fill in any holes in the waffle with more tots, then close and cook until golden and crispy, 2 to 3 minutes. Transfer to a baking sheet; keep warm in the oven. Repeat with the remaining tots.
Meanwhile, bring a large, deep skillet of water to a simmer. Crack the eggs into the skillet and simmer over moderately low heat until the whites are set and the yolks are runny, about 4 minutes. Using a slotted spoon, transfer the poached eggs to a plate; blot dry with paper towels and season with salt. Top each warm waffle with a poached egg and shaved truffle and serve.