Spiced beet & red spelt pie with horseradish pastry recipe | Good Food

Ingredients

• 1 onion finely chopped
• 1 tbsp butter plus extra for the tin
• 2 rosemary sprigs leaves picked and chopped
• 175g pearled spelt
• 1 tbsp plain flour
• 700ml vegetable stock
• 3 tbsp redcurrant jelly
• 2 tbsp red wine vinegar
• 200g red cabbage shredded
• 400g cooked beetroots cut into 1-2cm cubes
• 1 red apple cored and cut into chunks a little smaller than the beetroot
• 1 large egg beaten
• 150g cold butter cubed
• 1 tbsp hot grated horseradish
• 300g plain flour
• 75g wholemeal or spelt flour
• 2 tsp English mustard powder