Mini Boston Cream Treats (Print Version)

# Ingredients:

01 - For cupcakes: 6 tbsp soft unsalted butter at room temp.
02 - 3/4 cups white sugar.
03 - 6 tbsp tangy sour cream.
04 - 2 tsp pure vanilla extract.
05 - 3 large whites from eggs.
06 - 1 1/4 cups regular flour.
07 - 2 tsp baking powder.
08 - 1/4 tsp table salt.
09 - 6 tbsp fresh milk.
10 - 2 tbsp plain water.
11 - For cream filling: 2 egg yolks.
12 - 6 tbsp granulated sugar.
13 - 1 1/2 tbsp cornstarch.
14 - 1 cup + 2 tbsp milk.
15 - 1 tbsp salted butter.
16 - 1 tsp vanilla extract.
17 - For topping: 12 oz semi-sweet chocolate chips.
18 - 2 tbsp light corn syrup.
19 - 3/4 cup + 2 tbsp heavy whipping cream.

# Instructions:

01 - Get your oven hot at 350°F and put paper liners in your cupcake tin so they'll all bake evenly.
02 - Mix the butter and sugar for about 4 minutes until it looks super fluffy and gets lighter in color.
03 - Stir in the sour cream with vanilla, then gently fold in the egg whites, adding half at a time.
04 - Put all dry stuff in one bowl, and mix the milk with water in a different cup.
05 - Add some dry mix then some milk mix to your batter, back and forth until it's all mixed up good.
06 - Pour batter into each liner until half full and let them bake around 15-17 minutes or until a toothpick comes out mostly clean.
07 - Start the filling by beating egg yolks in a bowl while you warm up sugar, cornstarch and milk in a pot.
08 - Slowly pour some hot milk into the egg mix while stirring fast, then dump it all back in the pot and cook till thick.
09 - For the top, pour steaming cream onto chocolate and corn syrup, wait a minute, then stir until smooth.
10 - After everything's cooled down, cut little holes in your cupcakes and spoon the cream inside.
11 - Swirl the chocolate mix on top like a rose, starting from the middle and going around the outside.
12 - Pop them in the fridge until you want to eat them, but let them warm up a bit before serving.

# Notes:

01 - Tastes way better when not too cold.
02 - Stays fresh in the fridge for 3-4 days.
03 - Looks fancy enough for special occasions.
04 - Brings bakery quality straight to your kitchen.