15-Minute Easy Vegetable Omelette
This easy vegetable omelette recipe is a soft egg dish with onion, tomato, and pepper. It takes 15 minutes in total. It is easy because you cook all of it in one pan.
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Why You’ll Love It
- It is ready in 15 minutes.
- You need only one pan.
- You can change the vegetables to suit your taste.
- It is soft, warm, and good with bread.
Key Ingredients Explained
Eggs
Eggs make this easy vegetable omelette recipe soft and firm. “Firm” means the eggs are set, not runny. Beat means mix fast with a fork.
Onion, tomato, and bell pepper
These vegetables add colour and taste. A bell pepper is a sweet, crisp vegetable. It is not hot. Chop small means cut into tiny pieces.
Cheese
Cheese is optional. Grated cheese is cheese cut into small thin pieces. It melts and makes the omelette soft and rich.

Ingredients
Prep time: 5 minutes. Cook time: 10 minutes. Total time: 15 minutes. Servings: 2.
- 4 eggs
- 2 tablespoons milk
- 1 small onion, chopped small
- 1 small tomato, chopped small
- 1/2 bell pepper, chopped small
- 1 tablespoon oil or butter
- salt and black pepper to taste
- 30g grated cheese (optional)
- fresh herbs to serve (optional)

15-Minute Easy Vegetable Omelette
Ingredients
Equipment
Method
- Beat the eggs, milk, salt and pepper in a bowl.
- Heat oil in a pan on medium heat.
- Cook onion and pepper for 2-3 minutes until soft.
- Add tomato and cook for 1 minute.
- Pour in the eggs and let them set for 2-3 minutes, lifting the edges gently.
- Add cheese if using, fold the omelette in half, cook for 1 minute more, and serve hot.
Instructions
- Beat the eggs, milk, salt and pepper in a bowl.
- Heat oil in a pan on medium heat.
- Cook onion and pepper for 2-3 minutes until soft.
- Add tomato and cook for 1 minute.
- Pour in the eggs and let them set for 2-3 minutes, lifting the edges gently.
- Add cheese if using, fold the omelette in half, cook for 1 minute more, and serve hot.

Tip: Use medium heat, not high heat, so the eggs stay soft. Tip: Lift the edges gently so the runny egg can cook. Fold means bend one side over the other side.
Variations
You can leave out the cheese. You can add mushrooms or spinach if you like them. Keep the total time the same, and cook the new vegetables until soft first.
What to Serve With
Serve this easy vegetable omelette recipe with bread, toast, or a small salad. Bread is good for eating with the soft eggs.
Storage
Eat it hot if you can. If you have some left, put it in a closed box in the fridge. Eat it the next day, and warm it gently in a pan.
FAQs
Can I leave out the cheese?
Yes. The omelette is still soft and tasty without cheese.
Can I use other vegetables?
Yes. You can use mushrooms or spinach. Cut them small and cook them until soft.
How do I know the eggs are set?
The eggs look firm, not runny. Lift the edge gently. If it holds its shape, it is ready.
What can I serve it with?
Bread, toast, or a small salad. Bread is good with the soft eggs.
Can I keep it for later?
Eat it hot if you can. If you have some left, put it in a closed box in the fridge. Eat it the next day, warmed gently in a pan.
How long does it take?
It takes 15 minutes in total. Prep takes 5 minutes and cooking takes 10 minutes.





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