PREP 15mins
COOK 30mins
SERVES 4
INGREDIENTS
• 1 large sweet potato • 1 tsp salt • 1 egg yolk • 100-150g spelt flour, • 400g tin chopped tomatoes • 1 clove garlic, crushed • Pinch of sugar • 1 tbsp extra virgin olive oil • 1 tsp balsamic vinegar • 2 sprigs rosemary, chopped