Prepare Ingredients: Peel and slice the garlic cloves. Slice the potato and onion.
Cook Garlic with Spices: In a small pot, heat olive oil and add hot pepper seeds, dried coriander, paprika, and garlic. Stir on medium heat until garlic is slightly colored, about 1.5 minutes.
Add Potatoes: Reduce heat to medium-low and add sliced potatoes. Stir and cover the pot, cooking slowly and stirring occasionally. Season with a pinch of salt.
Add Onions: Once potatoes are nearly cooked, add sliced onions on top, breaking them up with hands. Cover and cook until onions are soft.
Final Seasoning: Add a pinch of turmeric and the chopped green coriander. Stir-fry briefly to mix.
Finish with Lemon Juice: Squeeze in the juice of one lemon, stir, and then turn off the heat immediately to avoid boiling the lemon juice.
Serve: Transfer the potato stir-fry to a serving dish and enjoy.