Ingredients

1/2 tbsp olive oil

1/2 small red onion (finely chopped)

300g squash (peeled and cut into small cubes)

small handful sage leaves (roughly chopped)

3 eggs (lightly beaten)

50g Gruyère (grated)

Preparation

  1. Heat the grill to medium. Heat the oil in a medium non-stick frying pan, then add the onion, squash and sage. Fry over a mediumhigh heat until soft and golden. This should take around 10 mins.

  2. In a bowl, mix together the eggs and the cheese. Season, then pour over the cooked squash and onion mix. Leave for 5 mins on a low heat, moving the mix around a little while it starts to set.

  3. Once the frittata is set, but still a little wobbly on top, flash it under the grill to set. Allow to rest for a few mins, then turn out onto a plate or cut into wedges straight from the pan.

323 kcalories, protein 20g, carbohydrate 14g, fat 21 g, saturated fat 8g, fibre 3g, sugar 8g, salt 0.76g