Red onion and feta tart

Ingredients

For the pastry: 

200g Spelt flour (You can also use plain)

80g Butter

Pinch of salt

2-4 tbsp water 

For the filling: 

650g Red onions 
1-2 cloves of garlic
1-2 tbsp olive oil

2 tbsp Brown sugar

3tbsp Balsamic vinegar

1tsp Red wine vinegar

1 tsp Oregano

Salt and pepper

100g Feta cheese (or goats cheese)

Method 

• Preheat your oven to 160°C/ 320°F and lightly grease a tart dish.
• In a bowl combine the flour and salt, add the butter and rub into the mixture until it reaches a breadcrumb like consistency. 
• Gradually add in the water and mix until it forms a dough. 
• Wrap the dough in clingfilm and leave in the fridge for 30 minutes. 
• Meanwhile, heat up a saucepan with the oil and begin slicing the onions and garlic, then add to the pan and sweat for 5 minutes.
• Add the remaining ingredients to the pan, apart from the cheese and cook for a further 10-15 minutes then remove from the heat and leave to cool. 
• Place the pastry onto a floured surface and roll out until the thickness of a pound coin. 
• Press the dough lightly into the tart dish and gently roll the rolling pin over the top of the dish to remove any excess pastry. 
• Cover with parchment, fill with baking beans or rice and cook in the oven for 10 minutes. 
• Then remove the parchment and add the onion mixture to the pastry case as well as the cubed feta. (Goats cheese would also go great with this tart). 
• Put back into the oven and cook for 10-15 minutes. 
• Remove from oven and leave to cool slightly before serving.