Portobello Mushrooms & Tofu Scramble Ciabatta Sandwich

Ingredients

• 2 half ciabatta loaves
• 4 portobello mushrooms
• 350g firm tofu [12 oz]
• 2 tbsp nutritional yeast
• 1/2 tsp turmeric
• 1/2 tsp dried thyme
• 1 jar of vegan red pesto (or equivalent)
• 2 roasted peppers (in a jar)
• Small bunch of alfalfa sprouts
• 1/4 red onion (finely chopped)
• Salt & pepper
• Olive oil
• Kalamata olives to serve (optional)