1. Slice the hot dogs.

2. Finely chop the onion.

3. Clean and slice the mushrooms.

4. Cook the egg noodles according to package instructions.

5. Heat the olive oil in a large pan and sauté the onion until golden brown.

6. Add the mushrooms and cook for a few minutes until they are soft.

7. Add the sliced hot dogs and cook briefly until heated through.

8. Drain the cooked egg noodles and add them to the pan. Mix everything well.

9. Season with salt and pepper, and serve.