• In a large mixing bowl, submerge the potatoes in a cool water to draw out the starch. This encourages maximum crispness when frying. (At Step 6, when it's time to cook the fries, drain and then dry them thoroughly in a dish towel). 
• Heat 1 tablespoon of olive oil over medium heat in a pot that has a lid. Add onions and sprinkle with salt to draw out the water. Then stir in turmeric. Cook until onions are golden brown. 
• Meanwhile, bring 1 ½ cups of water to boil in a sauce pan with a lid. Add yellow split peas and reduce heat to simmer. Cover and cook for 14 minutes. Remove from heat. Drain and set aside.
• Puncture each dried lime once on each end with a fork. This draws out the flavor and tartness of the limes. Be careful because the rinds are tough. 
• Add garlic to the onions. Cook until garlic is fragrant, about 1-2 minutes. Stir in tomato paste, cinnamon, dried limes, split peas, and 3 cups of water. Bring to boil, cover, and reduce to simmer. Cook for at least 20 minutes.

Cook the French fries

• Air fryer option: Meanwhile, arrange the fries in a single layer in an air fryer basket. Spray the fries with oil and then season them with salt and pepper. Then air fry at 375°F for 12-14 minutes, shaking the basket a couple of times during the cooking process. Repeat with the remaining fries.  
• Pan frying option: Meanwhile, heat a pan on medium-high heat. Then enough olive oil for a shallow fry (about 1 inch in depth). Pat the potatoes dry to prevent splattering. Then fry them in batches and cook until golden brown. Do not overcrowd the pan. Place the finished French fries on a baking rack placed over a paper towel-lined sheet pan and season with salt and pepper. (This method keeps the fries as crispy as possible). Alternatively, place them over a paper towel-lined serving platter. 

Assemble the Khoresh Gheymeh

• Season the Khoresh Gheymeh with salt and pepper, to taste. Finish with lime juice. Top with French fries and serve with Persian polo aka Persian-style basmati rice, or steamed basmati rice. Enjoy!