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Mint Extract (Fresh from the Garden)
If you’ve ever planted mint, you know two things: she grows beautifully, and she grows everywhere. Every summer my tea garden is overflowing with mint, and by midsummer there’s far more than I could ever use for tea. That’s where mint extract comes in.
A single small jar uses a generous bunch of leaves and turns them into something I’ll reach for all year long. In hot chocolate. In brownies. In a glass of iced lemonade on a warm afternoon. It’s one of those small kitchen luxuries that costs almost nothing to make and feels endlessly indulgent.
If you read my earlier post on how to make extracts, the method here will look familiar. This is that same approach, adapted for mint.
Why Mint Extract Belongs in Your Pantry
Store-bought mint extract is usually labeled “peppermint extract,” and most of it is made from natural mint oil diluted in alcohol. The homemade version is fresher, greener, and brighter, with all the leafy character of the actual plant intact.
It also gives you something the grocery store never can: choice.
There are dozens of mints out there. Peppermint is the strong, bracing one most people recognize, almost menthol-cold on the tongue. Spearmint is gentler and sweeter, the one you find in mojitos and Middle Eastern cooking. Then there are the specialty mints like chocolate mint, apple mint, pineapple mint, and orange mint, each with its own personality. (If you’re curious about all the ways mint supports the body, I wrote a whole post on the health benefits of mint.)
When you make your own extract, you get to decide which mint goes in the jar. I’ll often make a batch of pure peppermint for winter baking and a separate batch of spearmint for summer drinks.
What You’ll Need
- Enough fresh mint leaves to fill your jar 2/3 to 3/4 full, loosely packed (or about 1/4 -1/2 cup dried)
- A clean half-pint jar (8 oz) with a tight-fitting lid
- Enough vodka to fully cover the leaves (80 proof or higher)
That’s the whole list.
A note on fresh versus dried: both work beautifully. Fresh mint gives you a brighter, greener extract with a lovely color. Dried mint gives you a slightly deeper, more concentrated flavor. If you grow your own and want to use up a flush of summer growth, fresh is wonderful. If you’re working from a jar in the pantry, dried is perfectly fine.
The Recipe
- Wash and dry the mint leaves. If you’re using fresh, give them a gentle rinse and pat them completely dry. Wet leaves will dilute your extract and can shorten its shelf life.
- Bruise the leaves. Tear, crush, or gently muddle them with the back of a spoon. You want to break the cell walls so the essential oils can escape into the alcohol.
- Add the leaves to your jar. Pack them in loosely. Fill the jar about two-thirds to three-fourths full.
- Pour the vodka over the top. Submerge everything completely. Press the leaves down if they float.
- Seal tightly and shake.
- Store in a cool, dark cupboard.
- Shake once a week or so.
- Start tasting at 3 weeks. Mint extract is usually ready somewhere between 3 and 6 weeks. The liquid will turn a soft olive-green or deep amber color depending on the variety.
- Strain when ready. Pour through a fine-mesh sieve lined with cheesecloth or a coffee filter, then bottle in a clean glass jar.
A Few Tips
- Bruise the leaves well. Mint holds her flavor inside tiny oil glands on the surface of each leaf. The more you damage the leaves before adding them to the jar, the faster and stronger your extract will become.
- Strain twice if needed. Mint can leave fine particles behind. A second pass through a coffee filter will give you a clearer final product.
- Don’t worry about the color shift. Your beautiful green leaves will fade to brown or yellow-brown as the chlorophyll releases into the alcohol. The extract itself stays a pretty amber.
- Try a blend. A jar with mostly peppermint and a few sprigs of spearmint or chocolate mint makes a wonderfully complex, layered extract.
- Mind your harvest. If you’re cutting fresh mint from the garden, do it in the morning after the dew has dried but before the heat of the day. That’s when the essential oils are at their strongest.
How to Use Mint Extract
A small bottle of mint extract goes a long way. A few of my favorite uses:
- A few drops in hot chocolate (a winter staple in this house)
- A teaspoon in brownie batter, especially with dark chocolate
- A dash in homemade chocolate chip cookies for a hint of mint chocolate chip
- Stirred into frosting, buttercream, or chocolate ganache
- A drop or two in iced lemonade, sparkling water, or a mojito
- Mixed into homemade ice cream or whipped cream
- A splash in hot black tea on a cold morning
- A teaspoon in homemade chocolate truffles
If you love baking with herbs, you might also enjoy my post on creative ideas for using herbs in desserts, where mint plays a starring role.
A Non-Alcohol Option
As with any extract, you can swap the vodka for food-grade vegetable glycerin to make an alcohol-free version. The flavor is a little gentler and the shelf life shorter (about a year, refrigerated), but the result is lovely for cocoa, frostings, and baking with children.
Coming Up Next
In the next few weeks I’ll be sharing recipes for orange, coffee, and cardamom extracts, all using the same simple method.
If you’ve ever stood in your garden looking at a mint patch that’s threatening to take over the whole yard, this is your sign. Cut a generous bunch, pour some vodka, and turn that abundance into a year’s worth of mint extract. Your future winter self (the one wrapping her hands around a cup of hot cocoa) will thank you.
More to Explore
If you enjoyed this post, you might love a few of my other mint-loving favorites:
- 6 Amazing Health Benefits of Mint — A deeper look at why this aromatic herb has earned a permanent spot in my apothecary.
- Mint and Lemon Balm Iced Tea — A cool, calming summer brew made from two of my favorite tea-garden herbs.
- Creative Ideas for Using Herbs in Desserts — Mint, lavender, rosemary, and more, baked into something sweet.
- DIY Herbal Hydrosols (No Special Equipment Needed) — Another lovely way to capture mint’s fragrance, this time for skin and home.
- How to Make Extracts at Home — The foundational post that walks you through the basic method for making any extract from scratch.
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