Frozen Hot Chocolate Frappé

Ingredients

• 3 tsp dutched cocoa powder
• 3 tsp granulated sugar
• 1 tbsp salted butter
• 1 ½ cups whole milk
• 2 ounces bittersweet chocolate, chopped (use our 56g bittersweet chocolate bar)
• 2 ounces semisweet chocolate, chopped (use our 56g semisweet chocolate bar)
• 2 ounces milk chocolate, chopped (use our 56g milk chocolate bar)
• 4 cups crushed ice
• Whipped cream and chocolate shavings for garnish (optional)