This is a super tender, but easy to work with https://www.tasteofhome.com/recipes/cinnamon-sugar-sweet-potato-pastries * For cheesy potato pastry, add 30 g (1 oz) grated mature Cheddar, Parmesan or other hard cheese plus a pinch of mustard powder to the mashed potato before cooling. Adapted slightly from Vicki's Vegan Kitchen (Square One (2011)). https://www.cookinglight.com/food/vegetarian/sweet-potato-quiche-crust https://www.delish.com/.../a24449743/sweet-potato-crescent-bites-recipe https://thenibecamemum.com/top/sweet-potato-cheese-pastry-puffs For a richer colour and flavour, beat 1 egg yolk into the mashed potato.