Purple sweet potato roll cake. Purple has always been my favorite color, so it's only befitting I combine it with another of my all-time favorite cake - chiffon cake. This soft and moist Purple Sweet Potato Cake Roll is considered as a delicious healthy dessert treat for everyone at home. Sweet potatoes come in a variety of sizes and colors — including orange, white, and purple — and are rich in vitamins, minerals, antioxidants, and fiber.

A wide variety of purple potato cake options are available to you, such as packaging, type, and product type. Purple Sweet Potato and Cranberry Tea Cakes. Transfer the potatoes to a cutting. You can have Purple sweet potato roll cake using 18 ingredients and 9 steps. Here is how you achieve that.

Ingredients of Purple sweet potato roll cake

It's of Egg whites mixture:.
It's 4 of egg whites.
It's 1 tsp of lime juice.
Prepare 60 gr of sugar.
Prepare 1/2 tbsp of cream of tartar (optional).
Prepare of Egg yolks mixture:.
It's 4 of egg yolks.
Prepare 20 gr of sugar.
You need 40 gr of flour.
It's 20 gr of corn starch.
Prepare 40 ml of cooking oil.
Prepare 40 ml of milk.
Prepare 1/2 tsp of vanilla.
It's of Filling:.
Prepare 300 gr of purple sweet potato.
It's 150 gr of cream cheese.
Prepare 10 gr of powder sugar.
You need 40 gr of melted butter.

Behold the purple sweet potato, the flavorful lavender cousin of the familiar orange variety. Its lovely purple shade is completely natural; the color It "has a rich, almost winey flavor but is denser and drier than regular sweet potatoes," writes the LA Times's David Karp, who penned a delightfully thorough. This deliciously decadent and technically accurate Purple Sweet Potato Cake with Marshmallow Cream Cheese Frosting is so good, it is impossible to resist! There are two common types of purple sweet potatoes that can be found in most Asian supermarkets or traditional grocers.

Purple sweet potato roll cake step by step

Preheated oven to 175 degree celcius.
Using a mixer, whisk white eggs together with sugar, lime juice, and cream of tartar. Whisk for around 4-5 minutes until it fluffy and soft. Set aside..
On the other bowl, mix egg yolks, sugar, flour, corn starch, cooking oil, milk and vanilla extract until it incorporate well..
Take 1/3 of the egg whites mixture at a time, fold it into the egg yolks batter until well combined..
Spread the batter into the baking pan, and bake it for 20-25 minutes..
For the filling: boil purple sweet potato until soft and mash it..
Mix butter and powder sugar into the sweet potato while it still warm..
When it's getting colder, mix in cream cheese..
Spread the filling into the cake. Roll it carefully..

How to Make Purple Sweet Potato Dinner Rolls. The potato needs to be cooked. My favorite way to cook sweet potato, of all colors, is to bake them. This caramelizes the sugar and brings out more flavor. However, baking can take up to an hour, so in this recipe, I've provided microwave instructions.