Purple Mashed Potatoes

Name: Purple Mashed Potatoes
Prep time: 5 min
Cook time: 35 min
Total time: 40 min
Cuisine: Moroccan, African, TexMex, American
Ingredients: 1 1/2 pounds purple potatoes (sometimes they are purple on the outside and not on the inside, so make sure they are purple on the inside too!); 3 tbsp butter; 2/3 cup milk (any kind is fine, whole, skim, almond…); 1/2 tsp salt; 1-2 tbsp truffle oil, or other flavored oil of choice, optional; 2 tbsp minced parsley