Wash the organic tangerines very well under warm running water and pat them dry.
Using a peeler or knife, remove the peels and cut them into thin strips. Some white pith is fine, but trim away any very thick sections.
Place the peels in a medium saucepan and add the quart of filtered water.
Bring the water just to a gentle boil, then immediately reduce to the lowest heat setting to simmer.
Simmer covered for 30 minutes to blanch the peels. After 30 minutes, remove the lid. The liquid should be lightly amber in color and quite fragrant.
Remove from heat and strain out the peels. This strained liquid is your tangerine peel tonic.
Pour some of this tonic into a mug and sip warm, or allow it to cool and store it covered in the refrigerator for up to 24 hours. Rewarm gently on low heat.
To continue with the second part of the recipe to make the honey-candied tangerine peels, repeat the blanching process two additional times, but for only 5 minutes with each subsequent blanch, to gently remove excess bitterness. After each blanching, drain the liquid into a separate container from the one used to collect the first blanching. You can use the liquid from these subsequent blanchings as described in the recipe post.
After the final draining, transfer the peels to a small saucepan. Add the honey and 1/2 cup filtered water.
Bring the mixture just up to a gentle simmer over the lowest heat setting. DO NOT BOIL.
Simmer uncovered for 45–60 minutes, stirring occasionally, until the peels are soft, translucent, and well coated with honey.
If using spices, add them during the last 15 minutes of simmering.
Remove from heat and allow to cool slightly. Transfer the peels and honey to a clean jar or crock. You've created your honey-candied tangerine peels (Old-World Sweetmeats).
Once fully cooled, cover and store in the refrigerator for up to 3 months.