Baked eggs with cumin flatbread

Ingredients

• 1 tbs olive oil, plus 1 tbs extra
• 1 red onion, finely chopped
• 1 carrot, finely chopped
• 1 celery stalk, finely chopped
• 4 garlic cloves, finely chopped
• 1 tbsp smoked paprika
• 1 tbsp ground cumin
• 400g tin of chopped tomatoes
• 4 large eggs
• 1 cup wholemeal self-raising flour, plus extra for dusting
• ½ cup low-fat natural yoghurt
• 1 tbs cumin seeds
• pinch of salt