Ohhh yes. Thank you Sarah from My New Roots, a source of constant inspiration.
I altered this recipe - I used Portobello mushrooms instead of wild mushrooms, and I didn't have any olives so just omitted them and hoped. Plus I added grilled halloumi and some caramelised onion chutney, as I had a mushroom burger with those at a gastropub recently and it was really good.
Seriously seriously good food.