Move over meat – Jane and Jimmy Barnes’ charcoal-grilled portobello mushrooms make the perfect mushroom steaks for anyone craving a flavoursome vegetarian meal. In their second cookbook, Seasons Where the River Bends, the pair make a compelling case for the humble portobello as a star of the grill. “The big portobello mushrooms are a special treat,” say Jane and Jimmy, “especially when cooked on the hibachi grill, where they take on the smokiness of the charcoal and the flavours of the olive oil and herbs.”
Simple to prepare and ready in under 20 minutes, these portobello mushroom steaks are endlessly versatile – impressive enough for a dinner party spread, yet easy enough for a weeknight barbecue.
Ingredients
Method
Preheat a barbecue to medium-high. Use a vegetable brush to flick any dirt off the mushrooms. Gently pull off the stalks and get your portobello mushrooms ready for steaks.
Cook the mushrooms, top side down, for 5–10 minutes, depending on their size and how soft you like them. That way, the mushroom steaks cook evenly.
Turn the mushrooms over and season with salt and pepper. Combine a good glug of olive oil with the herbs and brush over the portobello mushroom steaks. Cook for another few minutes for the flavours to absorb.

This is an edited extract from Where the River Bends by Jane and Jimmy Barnes, published by Haper Collins, $59.99.
Photography: Alan Benson