On a Diet? Bread and baked products are high in carbs and sugars, low in micronutrients and the gluten often causes digestive problems. Most baked goods like Cheese Omelette are enriched with extra nutrients but for weight loss the calories and carbs outweigh the health benefits. In moderation, Cheese Omelettes can be enjoyed as part of a healthy diet. Below you will find the calorie and nutrition data for your query ‘How Many Calories in a 1 Cheese Omelette’ plus other popular serving quantities. See Calories, Carbs, Fat. Protein and find sound advice on diets, including keto and low carb. Also check out our recipes and meal plans with 1 Cheese Omelette Continue Reading →