Globally, home cooks frequently attempt to transform a humble sack of potatoes into a delicious evening meal. My personal cooking adventures could result in a spicy Sri Lankan potato curry, a savory Gujarati version, or even a slow-cooked Spanish tortilla for a cozy occasion. This time, however, inspiration comes from Greece. Yahni refers to a classic Greek cooking method: vegetables simmered liberally in olive oil and tomatoes until perfectly tender. It’s more than a recipe—it’s a vote of the unfussy, the slow, and the incredibly satisfying (and yes, it ultimately is a wonderful dinner).
Enjoy this with warm bread or Greek pitas for a complete main. It also works wonderfully with a assortment of small sides or even topped with a runny egg for a surprisingly good breakfast.
Prep Time: 10 minutes
Cook Time: 1 hour
Serves: 4 people
Heat five tablespoons of olive oil in a large, heavy-based pot that has a cover. Set it over a medium-high heat. Once the oil is hot, add the thinly cut onion and a teaspoon of salt. Fry, moving it around, for about 10 minutes, until the onion is soft enough to be cut a wooden spoon.
Stir in the minced garlic and cook for a further two minutes, stirring constantly. Then, incorporate the potato wedges and oregano, tossing until they are evenly covered in the oil. Mix in the tomato puree and cook for one minute. Tip in the chopped tomatoes along with 400ml of water. Bring to a boil, then cover it, lower the heat to a steady bubble, and leave to cook for 20 minutes.
Meanwhile, make the whipped feta. In a small bowl with a hand blender, process the feta, Greek yoghurt, lemon zest and juice, three tablespoons of olive oil, and a big pinch or two of salt until the mixture is smooth and creamy.
Fold the pitted kalamata olives into the simmering pot. Leave it to bubble uncovered for a further 15-20 minutes, until the potatoes are completely soft and the sauce has thickened nicely.
Ladle the warm yahni into serving dishes. Finish each with a healthy dollop of the whipped feta and a dusting of dried oregano.
The stew is a tribute to the beauty of few components elevated by patient cooking. Savor!