Whole wheat flour: 60g (1/2 cup), Ground flaxseed: 15g (1.5 tbsp), Baking powder: 3g (3/4 tsp), Salt: 1g (1/4 tsp), Eggs: 100g (2 large), Milk (low-fat): 60ml (1/4 cup), Olive oil: 15ml (1 tbsp), Spinach: 30g (1 cup, fresh, chopped), Feta cheese: 30g (1/4 cup, crumbled), Cherry tomatoes: 30g (4 small, quartered), Red bell pepper: 30g (1/4 medium, diced), Green onions: 10g (2 tbsp, chopped), Dried oregano: 1g (1/4 tsp), Black pepper: 1g (1/4 tsp)