Tempeh traybake

Name: Tempeh traybake
Prep time: 10 min
Cook time: 40 min
Total time: 50 min
Ingredients: 200g pack organic unflavoured tempeh thickly sliced; 1 red pepper deseeded and cut into small chunks; 1 red onion cut into wedges; 160g sweet potatoes cut into wedges; 200g baby potatoes halved; 130g whole baby corn; 1 courgette (160g), thickly sliced; 2 tsp olive or rapeseed oil; 1 tsp dried oregano; 1⁄2 lemon juiced; 2-3 tbsp thyme leaves; 1 tbsp tomato purée; 1 tsp smoked paprika; 2 tsp balsamic vinegar; 2 garlic cloves finely grated; 10g finely chopped dates