Low Calorie Chocolate cupcake with Vanilla buttercream

 I rarely use sugar substitute for baking, because there are many kinds of them that can't be used with high heat.

 This time I use Mitr Phol Calorie (which is Sugar blend with Erythritol and Sucralose), that can be used with high heat and contains less calories. 1 sachet of Mitr Phol Calorie is only 7 kilo Calories and its sweetness is equal 2tsp of granulated sugar (or 6 grams with 40 kilo Calories ). When making this chocolate cupcake using Mitr Phol Calorie, you will get less Calories from sugar ^^.
When putting the batter into the cup, put about 8/10 of the cup, because when using sugar substitute the cake won't rise as high as using sugar. 
You can choose to serve this cake with or without buttercream ^^, I crate the buttercream using Mitr Phol Calorie with granulated sugar, so you will get less calorie from sugar too. 

Low Calorie Chocolate cupcake with Vanilla buttercream 

Makes 6

Chocolate cupcake 
20g .............................. Cocoa powder
55ml ............................ Hot water
75g ................................ Cake flour
55g ................................ Mitr Phol Calorie (Sugar blend with Erythritol and Sucralose)
1/4tsp ........................... Baking powder
1/8tsp ........................... Salt
85g ................................. Unsalted butter
1 ...................................... Egg, lightly beaten
40g ................................. Plain yogurt 
1/2tsp ............................ Vanilla extract
Buttercream
 15ml .............................. Water
15 g ................................. Granulated sugar
20g ................................ Mitr Phol Calorie (Sugar blend with Erythritol and Sucralose)
1 ..................................... Eggs
150g ............................... Unsalted butter
1/2 tsp ........................... Vanilla extract
........................................ Pinch of salt

 Prepare the ingredients.

Mix the cocoa powder with hot water, set aside until cool to room temperature.

Preheat the oven to 180°C. 
Sift together flour and baking powder, set aside.
Place the baking cups in 6 muffin pans.

 Beat the butter until soft and smooth, add the Mitr Phol Calorie and salt, beat until light in color.
Add vanilla extract, beat to combine. Add the egg, beat to combine.

 Pour half of the flour into the bowl, fold to combine, pour the cocoa powder mixture and plain yogurt into the bowl, fold to combine. Pour the rest of the flour into the bowl, fold to combine.

 Spoon into prepared muffin pans.
Bake for 20-22 minutes, or until a toothpick inserted in center comes out clean.
Remove from the pan, cool completely on a wire rack.

  Prepare the ingredients.

 1. In a sauce pan, put the sugar, Mitr Phol Calorie and water and bring to boil over medium low heat.
When the syrup reaches 100°C, start whisking the egg.
 2. The syrup is ready when it reaches 115°C; pour it over the egg  and continue whisking until cold.

Add salt and beat to combine, then add the butter 1 tablespoon at a time. Increase the mixer speed to high for 1 to 2 minutes, or until the butter is fully incorporate, add vanilla extract and beat to combine.

Low Calorie Chocolate cupcake with Vanilla buttercream