Tempura Mushrooms | Australian Mushrooms

Ingredients

• 1/2 cup plain flour
• 1/2 cup corn flour
• Pinch bicarbonate of soda
• 1 cup iced cold water or soda water
• 1 egg, lightly whisked
• 1/4 cup crushed ice
• Vegetable oil, for deep drying
• 8 flat mushrooms, sliced
• Tempura dipping sauce, to serve (see tip)