Samsa (самса, 烤包子) are baked buns that are eaten all over Central Asia. The filling is usually meat (beef or lamb), onions, and plenty of fat. As you might guess from the name, they are distantly related to Indian samosas. In Xinjiang, they sell these on the street in every city.
Samsa are usually fairly greasy and, like most Central Asian food, best washed down with hot green tea. I often bought samsas to eat on long-distance buses in Xinjiang; one time a man next to me saw my water bottle and cautioned me against drinking it with the samsas. The traditional belief (not only in Xinjiang, but across Eastern Europe and Asia) is that drinking cold things is bad for your digestion, especially after eating greasy food.
These are traditionally baked in a tandyr oven like nan bread – sticking them straight to the wall and prying them off with tongs. I used a pizza stone and got good results – unlike nan, you can get pretty close to the real thing at home.
The recipe here is for the standard meat samsa. You can also fill them with pumpkin and onion. Although not traditional, I imagine yam or sweet potato would work well too, maybe even taro! You can wrap a chicken drumstick with onion and samsa dough and make amazing baked chicken samsas that turn out wonderfully juicy and tender inside.
Natalia Kim has a nice video demonstrating the process.
Meat (beef or lamb) – use a somewhat fatty cut
1. Make a dough of flour, water, egg, and salt. Knead this until it is fairly firm and let rest for an hour, in the fridge.
4. Chop up the meat into fairly small pieces, making sure to leave the fatty bits in. Mix this with finely diced onion, salt, and black pepper.
5. Portion the dough twist into small pieces. Holding a piece upright (so the spiral faces the ceiling), press down on it with your other hand. What you are doing is squashing the spiral out and creating the layered dough.
If you want to make circular samsa, just bunch up the edges and press it together in the middle (a bit of water may help it stick), but make sure the edges are fairly thin or you will end up with too much dough in the center of your samsa.
Whatever you do, make sure your samsa are sealed well so the juices don’t leak out during baking.
8. Have the oven preheated to 420 degrees. Place the samsa directly onto the baking stone. Alternately, you can put them on a baking sheet lined with oiled foil.