Cooking Mode

1. Preheat the oven to 180ºC. 
2. Start by washing the potatoes thoroughly and cutting them into quarters. Arrange the potatoes on a baking sheet and season with salt, black pepper, and olive oil. Bake for about 30 minutes or until the potatoes are roasted. 
3. Meanwhile, prepare the dressing for the potato salad. In a bowl, combine the mayonnaise, mustard, and lemon juice. Mix thoroughly. 
4. When the potatoes are almost cool, toss them with the dressing mixture and transfer to a salad bowl. Sprinkle with chopped parsley and serve!