Chard Tart

Ingredients

• Pastry:
• 2 cups flour
• 1/2 tsp salt
• 1/c cup water
• 1/2 cup olive oil
• Filling:
• 2 tbsp olive oil
• 1 red onion, finely chopped
• 1 lb chard leaves or other greens
• 1-2 tsp dried thyme
• 4 large eggs
• 1/3 cup heavy cream or half and half
• 1/2 cup grated parmesan
• 1 cup cottage or ricotta cheese
• 1/2 cup grated cheddar or mozzarella