Preheat oven to 425 degrees. Combine apples and lemon juice in a large bowl and stir. Add Hills Bros. ® Cappuccino English Toffee and sugar and stir until apples are evenly coated. Set aside. Roll out pie crust dough on a clean, flat surface. Using the lip of a ramekin or a large cookie cutter, press eight circles into the dough. Remove the dough scraps from around the cut circles and form the dough into two balls. Re-roll the dough to create two more circles. Spoon a small amount of the apple mixture into the center of the dough circles Next, whisk egg and water in a small dish. Brush a small amount of the egg onto the edges of the dough circles. Fold the circles of dough in half and pinch edges together. Using a fork, press the dough edges to form a complete seal. Brush each turnover with additional egg wash. For added crunch, add a pinch of sugar to the tops. Place turnovers on a baking sheet and bake for 8 to 10 minutes until the edges brown.