Salted Caramel Cupcakes - Cupcake Fanatic

Ingredients

• cup (2 sticks) unsalted butter, cut into 1-inch cubes
• 4 large eggs
• 1 cup whole milk
• 1 teaspoon pure vanilla extract
• 2 cups sugar
• 12 tablespoons salted butter cubed
• 1 1/4 cups heavy cream, at room temperature