Beef empanadas

490g plain flour

½ a tsp sea salt, sieved

2 tsp baking powder, sieved

150g cold butter cubed

For the filling:

a dash of rapeseed oil

1 small onion, finely diced

4 cloves of garlic, finely chopped

1 red chilli, finely chopped

½ a small red pepper, seeds removed, and flesh finely diced

400g minced beef

4 tsp smoked paprika

1 tsp ground cumin

½ tsp cracked black pepper

1 tbs tomato purée

20g olives, de-stoned and chopped

100ml stock, preferably beef stock

To decorate:

1 egg, beaten