Preheat oven to 375. Prepare a large baking sheet with foil and cooking spray or parchment paper. (Less clean-up later, you’re welcome.)
Start the hamburger and onions browning in the largest frying pan you own. You might need 2 medium pans if you don’t have one large enough. If you decide to add the mushrooms, throw them in with the burger and onions.
In a large mixing bowl, add flour, baking powder and salt and mix well. Add the yogurt and mix until all of the flour is incorporated into a batter. Knead the dough with clean hands until it’s dry and elastic (this will take about 1 minute—if it’s super-sticky, you can always add some extra flour).Then, divide the dough into 8 equal size balls. Using your hands or a rolling pin, spread the dough rounds into ~6”x4” rectangles.
Once the burger is browned and the onions and mushrooms are soft, add Worcestershire, oregano, seasoned salt, and pepper to taste. Now add the whole package of cabbage to the skillet. It might not all fit at once, but stir the bottom bits to the top frequently until the whole thing is lightly stir-fried and happy. Do not overcook the cabbage.
Place one slice of Swiss cheese on each of the rolled dough pieces. Some people like American, Provolone, or Pepper Jack cheese instead. Spoon 2 generous spoonfuls of meat on each dough. Roll up the longer sides of the rectangle and pinch them together and then gather the short sides and pinch together. Flip the pinched seams to the bottom. the finished Bierocks should be fairly large and rectangle shaped.
Bake at 375 degrees for 20 minutes until golden brown. Remove from oven and let it cool for about 5 minutes before serving. They are good plain or with ketchup.
Notes
If you try this recipe, let me know if it passes the Cassandra test—does it beat Frings? Or is it just a gateway to your next book binge?
“You’re always alone in the kitchen...”
...so go ahead and lick the spoon, bend the rules, and turn mistakes into magic. I won’t tell if you don’t.