Lebanese Turkey Kafta bi Tahini with Potatoes and Tomatoes
Parsley and onion kafta patties baked over sliced potatoes and tomatoes, then flooded with a lemony tahini and yogurt sauce and returned to the oven until it bubbles and splits into gold pools.
Why You'll Love This Recipe
Kafta bi tahini is Sunday food in a lot of Lebanese households and it is the dish that taught me what tahini does under heat. Cold, it is thick and slightly bitter. Whisked with lemon and water it goes pale and loosens, and in a hot oven it breaks the way a good sauce should, into gold pools with a nutty smell that fills the kitchen. I make it with ground turkey rather than the usual lamb, which lets the parsley and the cumin come forward, and I use half the yogurt in the sauce to keep it tangy. Everything is assembled in one dish and the oven does the rest.
The layers each end up doing something different. The potatoes go in first and roast until their edges are brown, so they hold their shape rather than dissolving once the sauce arrives. The kafta patties are shaped loose and flat, never packed tight, and they brown on top while their juices run down into the potatoes. Tomatoes collapse into sweetness among them. Then the sauce goes over everything and the whole dish comes back out fifteen minutes later smelling of toasted sesame and lemon. The first spoonful should get some of all four things at once.
I make this when I want a real dinner on the table with about twenty five minutes of actual work in it. The rest is oven time, and it does not care if you are ten minutes late to it. It is a good dish to bring to somebody's house, since it travels in the pan it was baked in and reheats without falling apart. What I like best about it is that it needs no side dish. There is meat, there is potato, there is a sauce with real body, and a lemon wedge and a little more parsley on top is all it asks for.
Ingredients
- 14 oz ground turkey
- 1/2 cup tahini, well stirred
- 1 1/4 cups nonfat Greek yogurt
- 1 1/4 lb Yukon Gold potatoes, peeled and sliced 1/4 inch thick
- 1 1/2 cups cherry tomatoes, halved, or 2 medium tomatoes sliced into rounds
- 1 large yellow onion, half grated for the kafta and half sliced for the pan
- 3/4 cup finely chopped flat-leaf parsley, plus a little more to finish
- 6 garlic cloves, 2 minced for the kafta and 4 crushed to a paste for the sauce
- 3 tbsp fresh lemon juice, plus wedges to serve
- 1 1/2 tbsp extra-virgin olive oil
- 1 1/2 tsp ground cumin
- 1/2 tsp fine sea salt
- 1/2 tsp coarsely ground black pepper
Instructions
- Roast the potatoes first: Heat the oven to 425°F. Toss the potato slices and the sliced half of the onion with the olive oil and half the salt and pepper, and spread them in a 9 by 13-inch baking dish in an overlapping layer. Roast for 20 minutes, until the edges are brown and a knife goes through without resistance. They will finish cooking under the sauce later.
- Mix the kafta: Grate the other half of the onion on the coarse holes of a box grater and squeeze out the excess water with your hands, which keeps the mixture from going wet. Mix it with the ground turkey, the chopped parsley, the minced garlic, the cumin, and the remaining salt and pepper. Work it with your fingers for about thirty seconds, just until it holds together.
- Shape and add the kafta: Wet your hands and form the mixture into 12 flat ovals about half an inch thick, handling them lightly so they stay loose. Set them on top of the roasted potatoes with the halved tomatoes tucked between them, and return the dish to the oven for 15 minutes, until the patties are browned on top and firm at the edges.
- Make the tahini sauce: Whisk the tahini with the crushed garlic and the lemon juice in a bowl. It will seize and go stiff and pale, which is exactly what should happen. Whisk in 1/2 cup of cold water a little at a time until it loosens into a pourable cream, then whisk in the yogurt. It should be about the thickness of heavy cream and taste sharply of lemon.
- Sauce it and finish in the oven: Pour the sauce evenly over the whole dish, letting it settle around the kafta rather than covering them completely. Bake for another 12 to 15 minutes, until the sauce is bubbling at the edges, browned in spots, and beginning to separate into small gold pools. That separation is the sign the sauce is ready; the kafta are ready when the thickest one cuts open with no pink at the center, which is 165°F for ground turkey.
- Rest and serve: Let the dish stand for five minutes so the sauce thickens as it cools. Scatter the remaining parsley over the top and serve straight from the pan with lemon wedges, making sure every plate gets potatoes, tomato, and sauce along with the kafta.
Variations
- Pine nuts on top: Scatter toasted pine nuts over the finished dish for the crunch this bake usually gets in Lebanon.
- With chickpeas: Add a drained can of chickpeas among the potatoes before the kafta go on, which turns it in the direction of a fatteh.
- Sumac and onion: Toss thin raw onion slices with sumac and lemon and pile them on each plate at the table for a sharp, sour bite.
- Sweet potato: Use sweet potato slices in place of half the gold potatoes for a sweeter base against the sour tahini.
- More heat: Work a teaspoon of Aleppo pepper into the kafta mixture and sprinkle a little more over the sauce before it goes back in.
Storage & Leftovers
It keeps three days covered in the refrigerator. The tahini sauce firms up when it is cold and the potatoes absorb more of it overnight, so the dish is denser on the second day and no worse for it. Keep it in the baking dish with foil over the top if you have the room.
Reheat covered in a 350°F oven for about fifteen minutes. Add a tablespoon or two of water around the edges first, since the sauce tightens as it sits and needs a little help loosening again. A squeeze of lemon over the top afterward brings the flavor back to where it started.
This does not freeze well. Tahini sauces separate permanently on thawing and the potatoes turn grainy. If you want to work ahead, mix and shape the kafta up to a day early and keep them covered in the refrigerator, and whisk the sauce the morning of.
Notes & Tips
- Squeeze the grated onion: Onion holds a surprising amount of water and it all ends up in the meat mixture. A hard squeeze over the sink gives you kafta that browns rather than steams.
- Shape the patties loose: Packed tight, kafta turns springy and dense. Handled just enough to hold together, it stays tender and slightly crumbly, which is what you want under a sauce.
- Use cold water in the sauce: Cold water emulsifies tahini into a smooth cream. Warm water makes it grainy, and there is no fixing it once it has gone that way.
- Roast the potatoes before the sauce: Potatoes that go into a wet dish uncooked stay firm and slightly waxy. Twenty minutes of dry heat first is what makes them soft enough to eat with a spoon.
- Taste the sauce before it goes on: It should be noticeably more sour than you think you want, because the heat and the potatoes take the edge off it. If it tastes balanced in the bowl, it will taste flat in the dish.
- Let it rest before serving: Five minutes out of the oven lets the sauce set enough to cling to a spoon. Served straight away it slides off everything and pools in the bottom.
Nutrition & Mindful Eating
- Kafta, tahini, and potatoes are three components that need each other here. The meat brings the protein and the savor, the tahini sauce brings richness and its own body, and the potatoes underneath soak up both and turn the dish into a full dinner.
- Tahini is ground toasted sesame and very little else, which means a half cup of it carries a lot of calcium along with plant protein and the nutty flavor that shows up once the sauce browns in the oven. It is also what gives the sauce enough body to coat everything in the pan.
- Ground turkey takes seasoning better than most meats because it is mild to begin with. A packed three quarters of a cup of parsley and a heavy hand with cumin go right through it, and the meat carries protein along with selenium and B vitamins.
- Nonfat Greek yogurt is strained, which is what makes it thick and tangy and why a modest amount does so much for the sauce. It brings calcium and protein of its own and a sourness that plays directly against the sesame.
- Lemon, garlic, and parsley are doing the work that keeps a rich dish from feeling heavy. Three tablespoons of lemon juice sounds like a lot until you taste it against the tahini, and the vitamin C it brings helps your body take up the iron from the meat and sesame.
- As you eat, notice the way the sauce has gone nutty and gold where it met the hot dish, and slow down enough between forkfuls to taste the lemon coming back through the sesame.
Frequently Asked Questions
My tahini sauce seized when I added the lemon. Did I ruin it?
No, that is what tahini does and it is the sign you are doing it right. The seizing is the paste tightening around the acid. Keep whisking and add cold water a tablespoon at a time and it will loosen into a smooth cream within a minute.
Can I use ground lamb or beef?
Yes, and lamb is the traditional choice. Use the same weight and the same seasoning, and pour off any fat that pools in the dish before the sauce goes on, since a fatty layer keeps the tahini from browning properly.
Why did my sauce stay white rather than browning?
Two likely reasons. Either the oven was not hot enough, since this wants a full 425°F, or the sauce went on too thick. It should pour, not spoon. Thinned properly and given the full fifteen minutes, it browns in patches and separates slightly, which is when the flavor turns nutty.
Is there a way to make this without dairy?
Leave the yogurt out and use the tahini, lemon, garlic, and a full cup of cold water instead. That is the classic version. The sauce will be a little thinner and more sesame-forward, so add an extra tablespoon of lemon juice to keep it bright.