Arun's Indian hand pie with potato & curry: Today

Ingredients

• 2 medium potatoes, 300g to 350g peeled, diced 2mm
• 25g unsalted butter and a small slug of light olive oil or sunflower oil
• 4 rashers smoked bacon or pancetta, cut into lardon strips
• 1 tsp thyme leaves
• 1 sachet Green Saffron Korma or Madras blend, or whichever is your favourite
• 1 onion, peeled, grated
• Small handful coriander
• Juice and zest of half a lemon
• 2 tsp Dijon mustard
• 200g melty cheese, grated, I like Fontina, but anything like a vintage cheddar is fine
• 1 roll ready-made puff pastry, 340g to 375g
• 1 egg, lightly beaten with a small pinch of salt
• ½ onion, peeled, diced
• A splash of oil
• 1 tsp cayenne pepper
• 1 sachet Green Saffron Korma
• 30g ginger, peeled, roughly chopped
• 1 x 425g tin or 400g pot of sliced mango
• 1 or 2 tblsp cider vinegar depending on your on preference
• 2 tbsp tomato paste
• 1 x 50g sachet coconut cream