This vanilla sweet potato casserole is a modern spin on the classic Thanksgiving casserole. Lightly sweet, full of vanilla flavor, and ready in just 30 minutes!
Preheat the oven to 350 degrees F and set out an 8x8 casserole dish.
In a medium-sized mixing bowl add mashed sweet potatoes, 1/4 cup coconut milk, butter, vanilla bean paste, brown sugar, and pumpkin pie spice. If the mixture is not smooth add a little more coconut milk until desired consistency is met. Also, taste the mixture and add kosher salt if desired.
Spoon mixture into the 8x8 casserole dish and top with 1 tablespoon vanilla sugar, granola, marshmallows, and the remaining 1 tablespoon vanilla sugar.
Add to the preheated oven and bake for 20-30 minutes until the mixture is warmed throughout and the marshmallows are toasted.