Caramelised Onion, Spinach and Bacon Quiche

Ingredients

• 1 Tablespoon Olive oil
• 1 Tablespoon brown sugar
• 3 onions
• 1 sheet savoury shortcrust pastry
• 4 eggs
• 1 cup flour
• 250g Henderson’s Middle Bacon, diced
• 1 cup milk
• 1 bag spinach
• ⅛ cup sundried tomatoes, cut into strips (optional)
• 1 cup Tasty cheese
• Salt and pepper to taste