Baileys Chocolate Truffles

Bahan-bahan (30 porsi)

• ½ cup heavy cream
• 2 tablespoons Baileys Irish Cream ((okay to substitute more heavy cream))
• 1 tablespoon unsalted butter
• Pinch salt
• 8 oz semi-sweet chocolate, (best quality such as Ghiradelli, chopped)
• Cocoa powder,