Spinach & Potato Frittata

Ingredients

• 4 eggs
• 1 medium cooked potato, sliced
• a large handful of frozen spinach, defrosted and squeezed dry
• half an onion, sliced
• a small handful of grated cheddar
• 1 tsp rapeseed oil

Method

1. 1Fry the onion in the oil in an ovenproof pan for 4 minutes.
2. 2Add the potato and spinach and stir for 2 minutes.
3. 3Pour in the beaten eggs, scatter over the cheese and cook on low for 8 minutes.
4. 4Finish under a hot grill for 3 minutes until golden.

Around £1.23 per serving at supermarket own-brand prices (estimate).