- Preheat your oven to 190°C (375°F). 
- Melt the butter in a pie dish and then brush in upward motion covering the pie dish. Then add a tablespoon of flour and move around the dish, making sure you have a light but even coating. 
- Place the shortcrust pastry in a pie dish. Pressing down around the sides of the dish. Leave excess hanging over the top, as can shrink in the oven when blind tasting. 
- Put a sheet of parchment paper over the top and add some dry beans 
- Blind bake for 10 minutes until lightly golden 
- Clean the edge of excess pastry from the pie tin. Leave to cool.  
- In a saucepan, heat butter over medium heat. Add thinly sliced onions and sauté until they are caramelized, about 10-15 minutes. Set aside to cool. To add depth, I like to add a couple of spoonsful of Sharpham Red Onion, Thyme and Rosemary and Marmalade, as it’s so aromatic. 
- Mix the cooled onions with the grated Sharpham Rustic and the grated Sharpham Savour cheese. 
- In a bowl, whisk together 2 eggs, salt, and pepper. 
- Spread the cheese and onion mixture into the pie dish. 
- Pour the egg mixture evenly over the onion and cheese mixture. 
- Place the second layer of pastry over the top of the pie dish, using a fork, press down to seal all edges and trim off any excess. Keep the excess add shapes to top of the pie. I used a star cutter to make mine. 
- Make sure to make a small hole in the middle to ensure steam can escape. 
- With excess egg from the bowl you beat them in, seal the top layer adding  any shapes of pastry you like on top, brushing with egg. 
- Bake in the preheated oven for 40-45 minutes or until the crust is golden brown. 
- Let it cool slightly before slicing and serving. 
- Or if you want to use it as a picnic, cool completely.