Learn how to freeze basil from your garden with these easy basil cubes with olive oil! Keep them in your freezer, then toss them into pasta dishes, soups, stews, and salad dressings for a quick pop of herb flavor.
Basil is one of my favorite herbs in the world. Its fresh flavor adds the perfect touch to so many dishes. My mom and I are both equally obsessed with it and grow a ton in our herb gardens every year!
When I have extra basil on hand, I love freezing it for easy use later or during non-growing seasons. To protect the leaves in the freezer, this method uses olive oil instead of blanching which is simpler and saves time!
Ingredients – What You Need
You’ll need only two ingredients to do these flavor cubes – fresh basil and olive oil!
How To Freeze Basil
- First, wash the basil and pat it dry with a towel. Then chop it into fine pieces.
- Then, lay out an ice cube tray (depending on how big it is) and add 1 Tablespoon of chopped basil to each cube slot in the tray, and about 1-2 Tablespoons of olive oil (depending on how much oil you want in the cubes).
- Freeze basil cubes for 2-3 hours or overnight, until frozen solid. Then remove the cubes from the tray and place them in a freezer bag and freeze for whenever you need them!
Freezing Fresh Basil Versus Drying Basil
Freezing and drying fresh basil are two great ways to save this wonderful summer herb! I love freezing basil more than drying it. Freezing helps preserve the freshness of the leaves (especially when frozen with olive oil), so when it’s added to dishes, it tastes almost like fresh summer basil!
Drying basil is, of course, great (and we do that, too!), but I find a lot of the fresh flavor is lost when it’s dried. So, these basil cubes are my favorite way to keep the freshness of this summer herb all year long!
Tips for Success
Use a food processor to speed things up! If you have lots of fresh basil to cut, use a food processor and add olive oil to the food processor to help it blend. Then measure and add straight to the ice cube tray!
Add different flavors – make the cubes more flavorful by adding minced garlic, lemon zest or juice, or even some additional herbs like fresh oregano or thyme. Be sure to separate and label the flavored ones in the freezer so you know which flavor is which!
Use quality olive oil – not water – For the basil cubes to have a longer freezer life and stay fresh (and green!) use quality olive oil to help preserve the herb instead of water.
How long they’ll keep in the freezer – I like to keep these in my freezer for up to 6 to 9 months! They’re wonderful to make at the end of summer so they’re still fresh for the winter months.
Best ways to store them – Once the cubes are frozen and removed from the tray. Then keep them in a stasher bag (my favorite) or in a sealed freezer-friendly bag to stay fresh and prevent freezer burn.
How to Use Them
Salad dressings. One of my favorite ways to use these basil cubes is in salad dressings, such as our Italian Vinaigrette!
Soups, stews, and sauces. Throughout the winter, I love popping these cubes in a pot of warm soup like this vegetarian Pasta e Fagioli or minestrone soup! They’re also perfect for adding to our San Marzano tomato sauce or our fresh tomato sauce for fresh herb flavor.
Lasagnas and baked pastas! I love adding these to my favorite pasta dishes like our 20-minute cherry tomato pasta, baked ziti, or any baked pasta dish you like. Let the cube thaw for 20-30 minutes in a small cup before adding.
How to Freeze Basil (Basil Cubes)
Ingredients
- a large bundle of fresh basil leaves (about 1/2 cup when chopped)
- 1/2 cup olive oil
Instructions
- Chop the basil: after washing the basil leaves and patting them dry with a towel, chop the leaves into fine pieces.
- Make cubes: in an ice tray, add 1 Tablespoon of chopped basil with 1-2 Tablespoons of olive oil (depending on how much oil you want, I used 2 Tablespoons per cube).
- Freeze: when olive oil and basil are evenly distributed to the ice cube tray, freeze for 2-3 hours or overnight until they're frozen solid. Then remove the cubes from the tray and place the cubes in a freezer-friendly bag. Keep frozen until ready to use!
what size ice cube tray do you use?
Hi Don, I used 1.2 inch cube trays – this is the specific one I use!
These look delicious and so fun! Definitely going to be giving this one a try. thanks for sharing this article with us..
These look delicious and so fun! Definitely going to be giving this one a try 🙂