Best Frothy Mocaccino with Creamy Chocolate Delight

Ingredients

• 2 ounces (60 mL) freshly brewed espresso
• 6 ounces (180 mL) whole milk (or milk alternative)
• 1 tablespoon (15 g) unsweetened cocoa powder
• 1 tablespoon (15 g) granulated sugar (adjust to taste)
• 1/2 teaspoon (2 mL) vanilla extract (optional)
• 2 tablespoons (30 g) semi-sweet chocolate chips or chopped dark chocolate
• 1 ounce (30 mL) heavy cream (or coconut cream for dairy-free)
• 1 teaspoon (5 mL) powdered sugar (optional, for sweetness)