Line two baking sheets with parchment paper and preheat oven to 350.
Unroll each pie crust, one at a time, and cut each crust into 6 evenly divided rectangles. Set aside.
In a large skillet, cook ground turkey/beef over medium heat until brown and no longer pink.
Drain fat and add in the taco seasoning, corn, and black beans.
Cook for about 3 minutes and then remove from heat.
Place 6 pie crust rectangles onto each prepared baking sheet.
Using a spoon, scoop the meat mixture onto the center of each rectangle.
Sprinkle some cheese on top of the meat.
Top with remaining crusts and use a fork to seal edges closed.
Gently brush the egg mixture on top of the crusts evenly.
Sprinkle with some sesame seeds.
Repeat until all crusts are sealed, brushed, and sprinkled.
Place pans into oven and bake for about 16-18 minutes.
Remove and serve with desired toppings!!