Vegetable Egg-White Omelette
Contains egg (no meat or fish)
A light, fluffy egg-white omelette filled with sautéed spinach, mushrooms, peppers and tomato, finished with a little feta.
Vegetable Egg-White Omelette is an International egg dish, ready in about 16 minutes and made with egg white, mushrooms and red bell pepper. It serves 1 and is rated easy to cook.
No licensed photograph of this dish yet.
- Prep
- 8 min
- Cook
- 8 min
- Total
- 16 min
- Serves
- 1
- Level
- Easy
- Calories
- 281
Method
Step 1
Heat 1 tsp oil in a non-stick frying pan over medium-high heat. Cook the mushrooms (opens in a new tab) and pepper (opens in a new tab) until the mushrooms brown, then add the spinach (opens in a new tab) and tomato (opens in a new tab) and stir until the spinach wilts. Tip onto a plate.
- 4 min
- medium-high heat
- Frying pan / skillet (opens in a new tab)
Step 2
Whisk (opens in a new tab) the egg whites (opens in a new tab) with the salt and pepper (opens in a new tab) until frothy.

How it looks · Photo: Kampus Production on Pexels Step 3
Wipe the pan, add the remaining oil and pour in the whites over medium-low heat. As the edges set, lift them with a spatula and tilt the pan so raw white runs underneath.
- 3 min
- medium-low heat
Food safety: Cook until the whites are fully set and opaque.
Step 4
When almost set, spoon the vegetables and feta (opens in a new tab) over one half, fold the omelette over and slide onto a plate. Scatter with chives (opens in a new tab).
- 1 min

How it looks · Photo: Klaus Nielsen on Pexels
About this dish
- Origin
- Not attributed to one place · Origin uncertainA modern, everyday preparation with no single place of origin.
- Dish
- Breakfast · Brunch · Egg dishes
- Cooking method
- Sautéed, Pan-fried
- Taste
- savoury, fresh, mild
- Diet
- Vegetarian (lacto-ovo) · No gluten ingredients · No nut ingredients · Low-carb · High-proteinWorked out from the ingredients. How labels work
All labels
Vegetarian (lacto-ovo) · Eggetarian · Pescatarian · Flexitarian-friendly · Whole-food focused · No gluten ingredients · No nut ingredients · No added sugar · Alcohol-free · Pork-free · Beef-free · Low-carb · High-protein · Calorie-conscious - Good for
- Everyday · One-pan
- Techniques
- Pan-frying · Sautéing
Allergens
- Contains: Milkfrom feta
- Contains: Eggsfrom egg white
Based on typical versions of these ingredients and not verified allergen-free. Brands differ and cross-contact happens, so always check labels. For severe allergies, follow your clinician’s advice.
Nutrition
281 kcal per serving
Calculated1 serving ≈ 420 g · recipe makes 1
Where the energy comes from
- Protein 36%
- Carbohydrate 16%
- Fat 48%
| Nutrient | Per serving | Per 100 g* |
|---|---|---|
| Energy | 281 kcal | 67 kcal |
| Protein | 25.7 g | 6.1 g |
| Carbohydrate | 11.6 g | 2.8 g |
| Net carbohydrate | 8.1 g | 1.9 g |
| Sugars | 6.6 g | 1.6 g |
| Added sugars | 0 g | 0 g |
| Fibre | 3.5 g | 0.8 g |
| Fat | 15.3 g | 3.6 g |
| Saturated fat | 4.7 g | 1.1 g |
| Trans fat | — | — |
| Cholesterol | 22 mg | 5 mg |
| Sodium | 754 mg | 180 mg |
| Salt equivalent | 1.9 g | 0.4 g |
Vitamins & minerals per serving
- Potassium
- 969 mg
- Calcium
- 187 mg
- Iron
- 2.2 mg
- Magnesium
- 74 mg
- Vitamin A (RAE)
- 338 µg
- Vitamin C
- 97 mg
- Vitamin D
- 0.2 µg
- Vitamin B12
- 0.6 µg
- Folate (DFE)
- 139 µg
How these numbers were made
- Calculated from USDA FoodData Central (SR Legacy) per-100 g values and the listed quantities.
- *Per 100 g of combined raw ingredients; the cooked dish may weigh more or less.
- Optional ingredients are not included: chives.
- “—” means the value isn’t known for enough of the ingredients; it is never zero by default.
- Values are estimates for guidance, not for medical dosing. U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, 2019. fdc.nal.usda.gov.
Good to know
Tips
- Cook the vegetables first and separately so their water doesn't make the omelette soggy.
Common mistakes
- Using high heat for the whites, which makes them rubbery and brown.
Serve with
- Serve with a slice of wholemeal toast and some cherry tomatoes.
Storage
- Best eaten immediately.
Variations
- Whole-egg version: Use 1 whole egg plus 3 whites for a richer, yellower omelette.
Original editorial recipe · FriendsPantry editorial · Not yet independently reviewed · Added · Updated
Recipe DNA
How this dish is built
Grouped by each ingredient’s role in the dish. Each band’s width is its share of the dish by weight. Choose a component to see what it does.
Reviews & corrections
Reviews come from signed-in cooks and appear after a moderator checks them. We never show made-up ratings.
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