This French Hot Chocolate is a thick, velvety cup of pure chocolate bliss made with real melted chocolate instead of cocoa powder. Rich, intensely chocolatey, and ready in just 15 minutes, it's like a hug in a mug and impressive enough for guests yet easy enough for a weeknight treat.
Chop the dark chocolate into small, uniform pieces about the size of chocolate chips and set aside in a bowl.
Pour the whole milk and heavy cream into a medium saucepan over medium-low heat, stirring occasionally until steaming with small bubbles around the edges. Do not let it boil.
Remove the pan from the heat and add all the chopped chocolate, letting it sit undisturbed for about 2 minutes to begin melting.
Whisk gently in small circles in the center, gradually expanding the motion, for 2-3 minutes until completely smooth and glossy with no visible chocolate pieces.
Sprinkle in the sugar, vanilla extract, and pinch of salt, whisking until the sugar is fully dissolved. Taste and adjust sweetness if needed.
Return the saucepan to low heat and warm for 2-3 minutes, whisking frequently, until steaming hot but not boiling and slightly thickened.
Pour into warmed mugs, top with whipped cream if desired, and serve immediately while hot.
Notes
Use high-quality chocolate with at least 60% cocoa content for the richest flavor; the chocolate quality directly impacts the final result.
Chop the chocolate finely so it melts quickly and evenly without any lumps.
Don't rush the heating, as high heat can cause the chocolate to seize or become grainy.
Whisk thoroughly to create a silky smooth texture without any chocolate bits.
Warm your mugs by filling them with hot water while you make the hot chocolate, then empty them right before serving.
Adjust the thickness by adding more milk if it's too thick, or reducing the milk slightly for an even more decadent version.
Taste as you go because different chocolate brands have varying levels of sweetness.
Store leftovers in an airtight container in the refrigerator for up to 3 days; reheat gently on the stovetop with a splash of milk, never in the microwave.
For a party, prepare up to 2 hours in advance and keep warm in a slow cooker on the lowest setting, whisking occasionally.
Variations: add cinnamon and cayenne for spiced, orange zest for orange, peppermint extract for mint, espresso for coffee, or drizzle caramel and sea salt for salted caramel.