Mushroom Leek Omelet

Ingredients

• 2 whole eggs
• 2 egg whites
• 1/8 tsp / 0.5 ml sea salt
• freshly ground black pepper, to taste
• 1 tbsp / 15 ml canola oil
• 1 cup / 250 ml thinly sliced leek, white part only
• 1 cup / 250 ml sliced brown mushrooms, such as cremini or portobello
• 2 gloves garlic, crushed
• 1/4 cup / 50 ml shredded part skim Swiss Cheese