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Omelet made with three eggs, spinach, and brown cultivated mushrooms, cooked with a small amount of oil.
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 serving (medium) of Three-egg spinach and brown mushroom omelet (275 g) has 292 calories. That works out to 106 calories per 100 g. It contains 5.2 g of carbs, 22.5 g of protein, 19.8 g of fat and 1.4 g of fiber. Its 242 µg of Vitamin K covers 202% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.
Selected: 1 serving (medium) · 275 g
292
KCAL / 275G
Carbs
5.2g
· 2% DV
Protein
22.5g
· 45% DV
Fat
19.8g
· 25% DV
Fiber
1.4g
· 5% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 7% · Protein 31% · Fat 62%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 292 kcal | |
| Total fat | 19.8 g | 25% |
| Saturated fat | 4.68 g | 23% |
| Trans fat | 0.11 g | |
| Sodium | 399 mg | 17% |
| Total carbohydrate | 5.2 g | 2% |
| Fiber | 1.4 g | 5% |
| Protein | 22.5 g | 45% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 serving (medium) | 275 g | 292 kcal |
| 100 g | 100 g | 106 kcal |
| ½ serving (small) | 140 g | 148 kcal |
| 1 cup (chopped) | 150 g | 159 kcal |
| 1 piece (small) | 180 g | 191 kcal |
| 1 cup (shredded) | 220 g | 233 kcal |
| 1 piece (medium) | 275 g | 292 kcal |
| 1 serving (large) | 350 g | 371 kcal |
| 2 piece (double) | 550 g | 583 kcal |
Calculated from 106 calories per 100 g.
Cook sliced brown mushrooms in a little oil until their released liquid evaporates, then add the spinach and let it wilt. Pour in the beaten eggs and cook gently until set; fold the omelet and serve warm.
Yes. Brown mushrooms release moisture as they cook, so sauté them first until the pan is no longer watery. Then add spinach, wilt it, and pour in the eggs for a firmer omelet.
Cook excess moisture out of the vegetables before adding the eggs. Drain washed spinach well, and if using frozen spinach, thaw and squeeze it dry; sauté the mushrooms until their liquid has evaporated.
Yes, thaw frozen spinach first and squeeze out as much water as possible. Add it to the cooked mushrooms and heat it briefly before pouring in the eggs, so it does not make the omelet soggy.
Use a clean nonstick pan, warm it over medium-low heat, and coat it lightly with oil before adding the eggs. Let the underside set before loosening the edges; high heat can make the eggs stick or brown unevenly.
Yes, cheese pairs well with the earthy mushrooms and spinach. Sprinkle grated cheese over the omelet shortly before folding it, so it melts from the residual heat without making the vegetable filling excessively wet.
Keep the cooked omelet in a covered container in the refrigerator and eat it within three days. Refrigerate leftovers promptly rather than leaving them out, especially because the dish contains both eggs and cooked vegetables.
Yes, but the spinach and mushrooms may release water and turn softer after thawing. Cool the omelet, seal it in a freezer-safe container, thaw it in the refrigerator, and reheat it thoroughly before eating.
It may be folded before the egg has set, or the vegetable filling may contain too much moisture. Cook the mushrooms and spinach until their liquid is gone, then wait until the omelet's edges and base are firm before folding.
Serve it with sliced tomatoes, toast, or a simple green salad. The fresh, crisp sides balance the soft eggs and sautéed vegetables without competing with the omelet's earthy flavor.
Vitamins
Vitamin K
242µg · 202% DV
Biotin
41.25µg · 138% DV
B2
1.07mg · 82% DV
B5
3.38mg · 68% DV
Minerals
Selenium
39µg · 71% DV
Phosphorus
371mg · 53% DV
Iodine
69µg · 46% DV
Copper
0.28mg · 31% DV
Potassium ⭐
633mg · 19% DV
Sodium
399mg · 17% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 292 calories in 1 serving (medium) (275 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
A Three-egg spinach and brown mushroom omelet is made with eggs, spinach and brown cultivated mushrooms, cooked with a little oil. The mushrooms bring a savoury, earthy flavour, while the spinach adds a mild freshness; the eggs set into a tender, softly folded omelet.
It works well for breakfast or brunch, served on its own or with toast and a simple salad. It is also an easy light meal at any time of day. The eggs make it a protein-containing choice, while the dish is relatively low in carbohydrates. For a lighter plate, use just enough oil to cook the filling and pair the omelet with tomatoes or leafy greens.
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
SATURATED
4.68g
MONOUNSATURATED
9.07g
POLYUNSATURATED
1.79g
Omega 6:3 ratio 6:1
Above the ideal 4:1 (6:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.