In a large stockpot heat oil over medium heat. Add beef and cook until browned- about 3-5 minutes. Add onion and green pepper and cook until softened, stirring several times. Add spices, sugar, tomato sauce, tomatoes, and beans. Simmer for 15 minute, stirring often.
Preheat oven to 350˚F. Roll out pie crusts. Cut 3 large circles from each crust using a bowl as a template. Combine scraps and roll out again- cutting more circles from the re-formed dough.
Place circles on a cookie sheet. Spoon 3-4 tablespoons of chili onto each circle. Top with a little cheese.
Whisk together water and egg. Place a little egg wash around the edges before folding the pies in half to form half moons. Press the edges together with the back of a fork. Press the tines of the fork into the tops of each pie 3 times to allow steam to escape.
Brush remaining egg wash over the tops of the pies. Bake for 12-15 minutes or until golden on top.