*Grease the potato masher or a jar you are using with oil. This way, potatoes won't stick to it. *To make potatoes extra crispy, bake them at high temperatures (230 C; 450 F) and mash them so they are thin. Don’t forget to preheat the oven. Plus, grease the parchment paper and potatoes with oil generously. *Mix right before eating. If you mix veggies, crispy potatoes, and dressing and don’t eat the salad, potatoes will lose the crunch after some time.