I was thinking that the acidity of the pineapple may have a similar effect, but since I like the flavor of straight pineapple better than straight lemon I thought it may end up sweeter/more tropical-tasting.
My next flavor experiment is going to involve blueberry, Vanilla, Clove, and one other fruit, but I really like the idea of using nuts/seeds. Sesame is one of my favorites, and tastes amazing lightly toasted. Can you describe the processing you use for nuts? Is it similar to making a "milk" or other water-based extract?
Actually it's similar to making a vanilla extract. Not sure how much flavor I get.
1. If nut tastes better toasted, such as a hazelnut then toast.
2. If toasted while still warm, I put through a coffee/herb grinder on a rough grind. Not going for a paste but going for a break up of the nuts, sort of a chunky nature.
3. Put in Jar with a sealable lid about 1/2 full.
4. Fill up with an alcohol 30-40% to about 1/2 inch to an inch above, after you shake it to get full emersion and a the amount above. I use clear white rum, cheapest I can find. Some People like vodka. I can't stand vodka so it's white clear rum. The more inexpensive the better.
5. Once a day for 1-2 weeks, shake to fully dispirse and keep it from settling.
6. let sit for about 2 months.
7. Strain out the liquid. I use a metal screen once, then use it again with a paper towel and squeeze out as much liquid as I can.
8. Let settle for a week and run through a coffee filter.
9. Sometimes I simmer it down on a wide frying pan to reduce the liquid. Very low simmer for about an hour. This reduces the volume by about 1/2. It's optional.
10. Put back in a clean jar until ready for use on adding it to a secondary when the mead is about clear.
That's it. Vanilla is the same except you split and scrape the beans (6 beans to 1 cup of rum) and put the pod in after cutting up into about 1 inch size. You can also do this with orange zest or lemon zest for a lemon or orange extract. Expect most extracts except vanilla to be about 1/2 as potent as comercial brands. Vanilla is more potent. Also, mint is good. You just muddle or bruise up the mint and pack the jar 1/2 full of the leaves. But that is how I make most extracts. I don't toast almond and do a batch of at least 2 pounds of nuts (usually takes multiple jars) for a 5 pound batch of mead. But of other types, use your judgement. A little mint goes a long way.
Lets see the extracts I have made: Vanilla, Mint, Lemon, Orange, Hazelnut, Almond and Genseng. I have yet to try Walnut or other nuts.
Matrix