Begin by pouring 1 gallon of apple juice or apple cider into a large kettle or pot. Add 3 to 8 cinnamon sticks and 1/8 teaspoon of nutmeg to the liquid. Heat the mixture over a fire or stove until it reaches a good rolling temperature.
Once heated, add 1/2 cup of honey and 1/2 teaspoon of lemon juice, stirring continuously until the honey is completely dissolved into the liquid. The mixture should become noticeably warmer and more aromatic as the spices infuse.
Remove the pot from heat before adding the alcohol component—this is an essential step for safety. Stir in 2 cups of good white rum or Captain Morgan rum, incorporating it thoroughly into the hot mixture.
At this point, you can add a pinch of allspice (adjust to your taste) if desired, tasting as you blend to achieve your preferred spice level.
The cocktail is now ready to serve. You can drink it hot immediately, which enhances the apple pie flavor and aroma, or allow it to cool to room temperature before serving.
Keep in mind that this potent combination of spices and rum masks the alcohol content effectively, so consume carefully—the drink’s pleasant dessert-like taste can disguise how strong it actually is.