Caramelised red onion and thyme frittata

Ingredients

For 1 serving

• Eggs2
• Egg whites1
• Red onion100 g
• Thyme1 g
• Balsamic vinegar1 teaspoon
• Caciotta20 g
• Extra virgin olive oil1 teaspoon
• Whole wheat bread1
• Saltto taste

Contains: gluten, lactose, eggs, sulphites,

Method

1. Peel the red onion, halve it and slice it thinly; strip the thyme leaves; dice the caciotta into pieces of about 1 cm.
2. Heat the oil in a non-stick frying pan over low heat, add the onion with the thyme and a pinch of salt and cook for 12 minutes, stirring often, until very soft and lightly golden; if it sticks, add a tablespoon of water.
3. Deglaze with the balsamic vinegar and let it caramelise for 2 minutes, until the onion is glossy and the vinegar has reduced.
4. Meanwhile beat the eggs and egg white with a pinch of salt; pour them over the onion, scatter over the caciotta, cover and cook over low heat for 5 minutes, until set and the cheese has melted.
5. Serve with the wholemeal bread.