Heat the olive oil in a frypan on a medium heat. Add the thyme and rosemary and fry until fragrant. Add the garlic and all of the mushrooms. Fry until the mushrooms are just starting to soften. Add the balsamic vinegar and cream. Bring to a simmer. Simmer for 10 minutes covered.
Meanwhile, preheat your oven grill to 200°C. Brush each side of the ciabatta with the olive oil. Grill until each side has browned a little. Remove and rub one side of the ciabatta with the garlic clove.
Serve the mushrooms with the crunchy ciabatta, a fork and a soup spoon so that all the sauce gets eaten. Yum!