Vegan Scalloped Potatoes and Cauliflower with Jamaican Curry Spices. Curried Scalloped Potatoes. Vegan Potato Gratin. Easily made gluten-free and nut-free. Oil-free option These Creamy Vegan Scalloped Potatoes are a quick, easy and crowd pleasing side. You can make these as decadent as you wish. I use almond milk and flour to make the creamy sauce....