Bring to a boil and cook and stir for about 2 minutes
Add in milk and extract.
Cook until hot. Do not allow to boil
Notes
Use good quality cocoa or chocolate. Because this recipe has simple ingredients, quality matters. Use a rich cocoa powder or good chocolate chips for the best flavor and a smooth, creamy texture.
Start with a small amount of peppermint. Peppermint extract is strong, so a little goes a long way. Start with just a drop or two, taste, and add more if needed. You want a refreshing mint flavor—not toothpaste!
Heat gently for a creamy texture. Warm the milk over medium-low heat and stir frequently. Avoid boiling, which can scorch the milk and affect the flavor. Slow and gentle heating gives you that perfectly creamy cup.
Make it extra indulgent. Top with whipped cream, chocolate shavings, or crushed chocolate mint cookies for a fun Thin Mint-inspired finish. A drizzle of chocolate syrup takes it over the top.
Adjust to your sweetness preference. If you like your hot chocolate sweeter, add a bit more sugar or use milk chocolate instead of dark. Prefer it richer? A splash of cream or half-and-half will make it extra decadent.