Caramelized Onion Mushroom Quiche - SOULFUL BAKES

Ingredients

• 1 cup All purpose flour/ Maida
• 3 tbsp Chilled salted butter
• 1/2 tsp Salt
• 1 tbsp Coarsely ground black pepper
• 5 tbsp Cold water
• 1/2 cup Boiled potato
• 1/2 cup Onion sliced
• 1/4 cup Mushroom
• 1 tsp Sugar
• 1/4 cup Bread crumbs
• 1 tbsp Chopped garlic
• 2 tbsp Salted butter
• 1 1/2 tbsp Self raising flour
• 1/2 tbsp Cornflour
• 1 tbsp Salted butter
• 1 1/2 cup Milk
• cup Fresh cream
• 3 tbsp Cream cheese
• Salt to taste
• 2 tsp Cheddar cheese
• 2 tbsp Spring onion chopped