Tex-Mex Cheese Crisps

First, I hope you had a wonderful time this Christmas and Santa brought you everything you've asked for. I wish your holidays continue to be fun and relaxing!
I made these little biscuits for the Christmas lunch in the office. Here are the ingredients I used:
- 1 3/4 cups all-purpose flour - 1 tsp chilli powder - 1 tsp garlic salt - 1/2 tsp ground paprika - 6 1/2 oz butter, chopped - 1 egg, lightly beaten - 6 1/2 oz Cheddar cheese, grated Preheat the oven at 415F. Lightly brush two baking trays with melted butter.
Sift the flour, chilli powder, garlic salt and paprika into a large bowl. Rub the butter into the flour with your fingertips until the mixture resembles fine breadcrumbs (alternatively, you can use the food processor, which is what I did). Add the egg and cheese and stir until the mixture comes together. 
Turn onto a floured surface and gather together into a ball. Cover the dough with plastic wrap and refrigerate for 20 minutes.
Roll the dough on a lightly floured surface to 1/8 inch thickness. Cut into shapes with a biscuit cutter. Place on the trays, allowing room for spreading. Bake for 12 minutes or until crisp and golden brown. Leave on the trays for 2 minutes before transferring to a wire rack to cool.
Enjoy!