Chocolate Cupcake with rose frosting

Chocolate cupcake
Ingredients
1 ¼ cup all purpose flour
1 tsp Baking Powder
½ tsp Baking Soda
½ cup cocoa powder
2 sdm milk powder
1 cup castor sugar
½ tsp salt
1 ¼ cup ice water
½ tsp vanila
½ tsp chocolate paste
½ cup vegetable oil
1 tsp lemon juice
Method
1. Sift together flour, cocoa powder, baking powder and baking soda. Put in sugar, salt and milk powder, combine well
2. Add in ice water, oil and chocolate paste, Whisk well with whisker
3. Pour in cupcake case about 90% full
4. Bake at preheated 170'C oven around 25 minutes, when skewer inserted come out cleaned.
For Rose frosting, use wilton nozle 1M, put buttercream on pipping bag and swirl from the middle of cupcake.
Buttercream
Ingredients
100 gr butter
70 ml sweet condensed milk
20 gr powdered whippy cream +30 ml cold water
1/8 tsp vanilla essence
Method
Beat butter until soft and light, add in other ingredients and continue to mix until well combine, soft and light

Cupcake Coklat
Bahan
1 ¼ cup tepung terigu
1 sdt Baking Powder
½ sdt Baking Soda
½ cup cokelat bubuk
2 sdm susu bubuk
1 cup gula
½ sdt garam
1 ¼ cup air es
½ sdt vanila
½ sdt pasta coklat
½ cup minyak / mentega cair
1 sdt jus lemon
Cara Membuat
1. Dalam wadah ayak terigu, coklat bubuk, BP dan BS. Tambahkan gula, garam dan susu bubuk aduk rata
2. Masukkan air es lalu minyak dan pasta. Aduk menggunak whisk asal rata
3. Tuang dalam cetakan cupcake. Panggang di oven selama 25 menit dengan suhu 170C
Buttercream
Bahan
100 gr  mentega putih kualitas baik (merrywhip)
70 ml susu kental manis (1/5 kaleng)
20 gr whippycream bubuk + 30 ml air aduk rata
1/8 sdt vanilla essence
Cara Membuat 
Kocok mentega putih sampai mengembang dan lembut, masukkan susu kental manis - kocok rata kemudian masukkan whiipycream & vanilla esens dan kocok sampai ringan dan lembut.

* Gunakan Spuit Wilton 1M untuk frosting bentuk rose