Ultimate Chocolate Cupcake

Ultimate Chocolate Cupcakes

Refrigerated
2 Eggs, large

Baking & spices
1 1/2 cup All-purpose flour
3/4 tsp Baking powder
1 1/2 tsp Baking soda
2 oz Chocolate, semisweet
1/3 cup Chocolate curls
1 1/2 cup Cocoa powder, quality unsweetened
1 1/2 cup Granulated sugar
3/4 tsp Kosher sea salt, coarse
3 1/2 cup Powdered sugar
1 pinch Salt
3 tsp Vanilla

Oils & vinegars
1/4 cup Vegetable oil

Dairy
3/4 cup 1 1/2 sticks unsalted butter, unsalted
4 oz 1/2 block cream cheese
1/2 cup Buttermilk
1/4 cup Sour cream
2 tbsp Whole milk or heavy cream

Liquids
3/4 cup Water