How to Preserve Basil: Tips and Techniques

Fresh basil is one of those ingredients that’s easy to grow, but sometimes hard to use up all at once. If you’ve ever had more than you needed, you know how quickly it can wilt and lose its flavor. This simple guide shows how to preserve basil so you can keep it fresh longer. Whether you choose to dry it, freeze it, or use it right away, these methods will help you make the most of every stem.

leaves of basil on round wood cutting board

Drying basil is an easy way to preserve it if you have more than you can use fresh. Once dried, it keeps well and can be used for months in everyday cooking. There are a few different ways to dry basil, but one of the quickest methods is using your oven.

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How to Dry Basil (Basic Method)

homegrown basil free printable jar tag 2025

Start by rinsing your basil leaves and gently patting them dry. Remove the leaves from the stems, and discard any that are bruised or wilted.
Spread the leaves in a single layer on a baking sheet lined with parchment paper. Place the baking sheet in the oven at a very low temperature, around 170 degrees F or the lowest setting your oven allows.
Let the basil dry slowly for 1 to 2 hours, checking it occasionally. The leaves are ready when they are completely dry and crumble easily between your fingers.
Once the basil is fully dry, let it cool completely. Store the leaves in an airtight container, away from heat and light.
You can leave the leaves whole or crush them slightly before storing. Keeping them whole helps preserve more flavor over time.
If you’d like a more detailed, step-by-step method with additional tips, you can see my full guide on how to dry herbs in the oven.

How To Chop Basil

basil chiffonade and basil in ice cube tray for freezing

To chop basil without bruising it, use the chiffonade method. Stack several leaves together and gently roll them lengthwise into a loose bundle. Then, using a sharp knife, slice across the roll just once to create thin ribbons. This simple technique keeps the basil fresh and bright, without turning it dark or bruised.

How To Freeze Basil

Freezing basil is one of the easiest ways to preserve its fresh flavor. This method works especially well if you plan to use it in cooked dishes like sauces, soups, and pasta.

Harvest your basil and rinse the leaves well. Pat them dry with a clean towel.
Chop the leaves using the chiffonade method or simply use kitchen scissors.
Fill each section of an ice cube tray with the chopped basil.
Drizzle olive oil into each section, filling almost to the top.
Place the tray in the freezer and freeze for at least 8 hours, or until solid.
Once frozen, you can transfer the cubes to a freezer-safe container or bag. If your tray has a lid, you can leave them in place and remove as needed.

These basil cubes are perfect for adding to pasta dishes, sauces, soups, and sautés. They keep well in the freezer for up to 6 months, making them a simple way to have fresh flavor on hand for everyday meals.

Recipes With Basil

caprese salad ingredients on round wood board

Once your basil is harvested and preserved, using it in the kitchen is simple. It adds fresh flavor to everyday meals and works well in both warm and cold dishes. Here are a few easy recipes where it really shines:

Preserving basil is a simple way to make the most of every harvest and keep that fresh flavor close at hand. If you’re growing your own, you might also enjoy my tips for how to grow basil and simple container herb gardening ideas.

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Frequently Asked Questions

If your basil is grown in clean soil and away from pests or harsh weather, it’s perfectly fine to skip washing it before using or freezing, especially if you’re harvesting from a potted plant or raised bed. However, if your basil has been exposed to rain, dust, or insects, a gentle wash is a good idea.

Fill a bowl with cool water and gently swish the leaves. Let them sit for a few minutes so any grit sinks to the bottom. Lift the leaves out (don’t pour them out with the water). Pat gently with a clean kitchen towel or use a salad spinner lined with paper towels to dry. Let dry completely before using.

Fresh basil doesn’t last long once it’s picked. At room temperature, it will stay fresh for a few days if the stems are placed in water like a bouquet. In the refrigerator, basil can darken quickly, so it’s best used soon after harvesting. If you have more than you can use, freezing or drying will help extend its life.

The best method depends on how you plan to use it. Freezing basil in olive oil keeps its fresh flavor and works well for cooked dishes like sauces and soups. Drying basil is a good option if you want something shelf-stable that can be stored for months.