Ingredients:
- 2 lbs (907g) Russet potatoes, sliced into 1/8 inch rounds
- 1 large yellow onion, thinly sliced into half moons
- 3 tbsp (45ml) grapeseed oil
- 2 tbsp (28g) unsalted butter
- 1 tsp (5g) smoked paprika
- 1 tsp (5g) fine sea salt
- 0.5 tsp (2g) cracked black pepper
Instructions:
- Slice your 2 lbs (907g) of potatoes into 1/8 inch rounds. Submerge them in a bowl of ice cold water for at least 10 minutes. Note: This washes away excess starch that would otherwise make your potatoes gummy.
- Drain the potatoes and spread them out on a clean kitchen towel. Pat them until they are completely dry. Note: Moisture is the enemy of the sizzle. Any water left on the potatoes will turn to steam and ruin your crust.
- Place your skillet over medium high heat. Add the 3 tbsp (45ml) of grapeseed oil and wait 2 minutes until the oil is shimmering and just starting to faintly smoke.
- Carefully lay the potatoes into the pan. Don't just dump them; try to get as much surface area contact as possible. Leave them alone for 5 minutes until the bottom layer is deep golden and releases easily from the pan.
- Use your metal spatula to turn the potatoes over in large sections. It’s okay if they aren't all perfectly flipped; we are looking for overall color. Cook for another 5 minutes until you hear a consistent, aggressive sizzle.
- Push the potatoes to the edges of the pan, creating a well in the center. Add your thinly sliced yellow onion and the 2 tbsp (28g) of unsalted butter. Note: The butter adds flavor while the onions release moisture to help tenderize the potato interiors.
- Sprinkle the 1 tsp (5g) of smoked paprika, 1 tsp (5g) of sea salt, and 0.5 tsp (2g) of black pepper over everything. Toss gently to combine the onions with the potatoes.
- Reduce heat to medium. Continue to cook, tossing every 3-4 minutes, for another 10 minutes until the onions are soft and caramelized and the potatoes are tender all the way through.
- Turn the heat back up to medium high for the last 60 seconds. This shocks the exterior one last time to ensure maximum crunch before serving.