Egg whites: 180g (6 large), Spinach: 60g (2 cups, fresh), Feta cheese: 30g (2 tbsp, crumbled), Cherry tomatoes: 50g (5 small, halved), Red onion: 20g (2 tbsp, diced), Garlic: 3g (1 clove, minced), Olive oil: 5ml (1 tsp), Dried oregano: 1g (1/4 tsp), Red pepper flakes: 1g (1/4 tsp), Salt: 1g (1/4 tsp), Black pepper: 1g (1/4 tsp), Fresh parsley: 5g (1 tbsp, chopped)