This easy vegan cashew gravy takes 10 minutes, uses 3 ingredients, and is made in your blender. You don’t even need to turn on your stove! This quick side dish is the perfect vegetarian gravy for biscuits, waffles, or mashed potatoes. It’s great for Thanksgiving or Christmas and appeals to lots of dietary needs because it’s gluten-free, dairy-free, oil-free but still FULL flavor.