BBQ Pulled Mushroom Burger - European Mushrooms

Ingredients

• 500g of oyster mushrooms
• 1 large onion, finely chopped
• 2 cloves of garlic, minced
• 1 tbsp of smoked paprika
• 1 tsp of ground cumin
• 1 tsp of dried oregano
• 1 tsp of salt
• 1/2 tsp of black pepper
• 200ml of BBQ sauce
• 4 sandwich buns
• 2 tbsp of olive oil
• 1 tbsp butter