Barbecued Mushroom Fish Burger Recipe | myfoodbook | Make a Mushrooms cookbook with healthy recipe ideas

Ingredients

• 2 tsp Cajun spice blend
• 4 x 150g skinless white fish fillets (such as snapper, barramundi)
• Olive oil cooking spray
• 4 flat mushrooms, trimmed
• 2 hamburger buns, split
• 1/2 cup tartare sauce or tzatziki
• 50g baby rocket leaves
• 2 ripe tomatoes, sliced
• Beetroot crisps, to serve