Roast aubergine with goulash sauce sweet potato fries

Name: Roast aubergine with goulash sauce & sweet potato fries
Ingredients: 1 large aubergine, thickly sliced; 4 tsp rapeseed oil; 225g prepared weight sweet potatoes, cut into narrow chips; 1 tbsp fresh thyme leaves, plus a few for sprinkling; 2 small onions (190g), halved and sliced; 1 green pepper, deseeded and diced; 2 garlic cloves, sliced; 1 tsp smoked paprika; 85g cherry tomatoes, halved; 1 tbsp tomato purée; 1 tsp vegetable bouillon powder; 200g bag baby spinach, wilted in a pan or the microwave; 25g pumpkin seeds