Line two baking sheets with parchment paper and set aside.
Unwrap the dough and place it on a lightly floured surface. Roll the dough into a large rectangle until it’s thin (about as thin as a nickel). Trim the wonky edges so the dough is even on all sides, if necessary.
Using a pizza cutter, slice the dough into 8 equal-sized rectangles. Add 2-3 tbsp of filling to 4 of the rectangles, being careful to leave space on the edges.
Cover the dough with another rectangle piece, and gently press the edges so they’re sealed. Crimp the edges with a fork. Use the pizza cutter to trim off the wonky edges if desired (this helps the patties look pretty)!
Place the patties in a single layer on the baking sheets. Freeze for 20 minutes.
Meanwhile, preheat oven to 350 F.
When you’re ready, bake the patties in the oven for 30-35 minutes, until the crust is firm and darker in color.
Cool before enjoying!