Basil Oil

With its bright, herby kick, a punch of garlic, and a fresh lemony zing, this basil oil is like a flavor bomb you’ll want to drizzle on everything. Use it on pasta dishes, salads, grilled veggies, sandwiches and more. It’s versatile and the best way to use up all those fresh basil leaves.

about this basil oil

This recipe is totally zero-waste. If you’ve got some tired, wilted basil sitting in the fridge, don’t toss it just yet. You can turn those leftover leaves into something way more exciting: a fresh, flavorful basil oil you’ll actually use.

It’s one of those little kitchen staples that makes everything taste a bit more special. Drizzle it over veggies, swirl it into pasta, use it to perk up leftovers… it adds an easy hit of flavor wherever you need it. You can keep it in the fridge for everyday use, or freeze it in small portions so it’s ready whenever your dinner needs a boost. It’s an excellent way to capture the essence of summer throughout the year.

It’s quick to make, super versatile, and such a good way to get the most out of your herbs. Once you start keeping a jar on hand, you’ll wonder how you ever cooked without it.

ingredients

Basil Leaves. The MVP of this recipe! Fresh basil brings that signature aroma and a pop of vibrant green. Pack them in generously when you place basil in the measuring cup for the boldest, herby flavor.  

Extra Virgin Olive Oil. Opt for a mild olive oil so the basil can shine. A strong, punchy oil might overpower the basil. You could also use grapeseed oil if you prefer.

Garlic Cloves. The flavor booster we all love. It adds a rich depth. Feel free to mince the garlic yourself, or buy it at the store!  

Lemon. A squeeze of fresh lemon juice adds a zingy brightness that ties it all together. Be sure to use fresh lemon juice instead of store bought for the best flavor .

Salt and black pepper. Sea salt and freshly cracked black pepper. Adjust these to your taste.

Red Pepper Flakes. Feeling a little bold? Toss in a pinch for a subtle, spicy kick. You can easily omit if you prefer.

this recipe’s must-haves 

You won’t need a ton of fancy kitchen gadgets for this recipe. The essentials are simple and easy to find.

You’ll need measuring cups and measuring spoons to get the ratios just right. This ensures consistently delicious basil oil every time.

Next, the food processor blends all the ingredients into a smooth and flavorful mixture. You can also use a high-speed blender like a Vitamix if you prefer.

For storage, a glass jar (like a mason jar) with a tight-fitting lid is ideal for keeping your basil oil fresh in the fridge.

Make sure all your tools are clean and dry before you start. This helps preserve the oil’s shelf life and keeps it tasting fresh longer.

here’s how to make this basil oil

Blend the Ingredients 

Add fresh basil, olive oil, garlic, lemon juice, salt, and pepper to your food processor. Pulse until everything is well-blended. If you’d like a thinner consistency (for drizzling), add a splash more of olive oil.  

Adjust the Flavor  

Take a quick taste. Want it tangier? Add extra lemon juice. Need more seasoning? Toss in a pinch of salt and/or pepper. Feeling adventurous? Add those red pepper flakes for a spicy twist.  

Store It Properly  

Transfer your basil oil into a clean, sealed glass jar. Store in the refrigerator for up to a week. Bonus tip? Freeze it in small portions using an ice cube tray for easy, long-term use.

tips and tricks 

Go Mild with the Oil. Choose a light olive oil to ensure the basil olive oil really shines.

Pack It Tight. Push those basil leaves down when measuring to get the right flavor intensity.

Scrape and Blend. If your food processor leaves ingredients stuck on the sides, scrape them down with a spatula to ensure an even texture.

For a Thinner Oil. Add a bit more olive oil to achieve a pourable consistency ideal for drizzling.

variations

swap out the herbs. Substitute or mix in parsley, cilantro, or mint for a new flavor experience.

add nuts. Blend in toasted pine nuts, walnuts, or almonds for added depth and richness.

use different citrus. Replace lemon juice with lime for a tropical-inspired twist.

add heat. Enhance the heat with more red pepper flakes or fresh chili.

More sauces to explore: Roasted Garlic Aioli I Chili Garlic Oil Recipe I Bang Bang Shrimp Sauce I Easy Sauce for Crab Cakes

how long does fresh basil last?

Fresh basil typically lasts for 5-7 days when stored properly in the refrigerator. If frozen, it can last for several months.

can I use dried basil instead of fresh?

While dried basil can be used in some recipes that call for fresh, this is not the recipe to use it in. The dried basil will not give you that burst of fresh flavor that makes this oil stand out.

what types of basil should I use?

There are many types of basil, each with its unique flavor profile. Some common varieties include sweet basil, Thai basil, lemon basil, and purple basil. We usually use sweet basil for our oil. You can experiment with different types to find the best one for your dish! 

what else can I do with leftover basil?

There are endless basil recipes for using leftover basil! Try some homemade pesto or add some fresh basil leaves to top off some bruschetta or even some homemade focaccia.

Need some more idea on what to add this oil to? Check out my main dish recipes page! 

what to serve with this basil oil

Not sure where to start with your freshly made basil oil? Here are tons of ideas to inspire you!

Drizzle it over grilled or roasted veggies or some risotto for a flavor boost. Try it on crispy smashed fingerling potatoes or honey-roasted carrots and parsnips for a simple but delicious addition. For soups, a spoonful of basil oil can elevate classics like tomato soup or a bowl of creamy potato leek soup, adding a burst of fresh flavor.

You can also use basil oil to upgrade your eggs. Swirl it into scrambled eggs or incorporate it into your favorite omelet hack for a herby twist. For bread lovers (gotta have those carbs!), pair it with warm crusty bread or sourdough garlic toast to create a mouthwatering dipping oil. 

Basil oil can also be used in pasta dishes. Use it to finish a simple pasta like this pasta napolitana or a cacio e pepe pasta for a pop of extra flavor.

If you still have some left, it makes a fantastic marinade for chicken, shrimp, or tofu. You can even drizzle it over a vibrant caprese salad, caprese sandwiches, or even some avocado toast for a finishing touch!

how to store

Refrigerate. Store it in a glass jar with a lid for up to 1 week.

Freeze. Pour into ice cube trays and freeze until solid. Remove from the trays and place in a freezer-safe back or container to store for up to 6 months.

Thaw. Pop a frozen cube into a pan or leave it out at room temperature until it softens.

more of our favorite recipes

Do you have extra basil to use up? Start with this flavorful Basil Simple Syrup that’s best for adding a twist to your cocktails or desserts. If you’re craving a refreshing drink, try the Lemon Basil Cooler.

For an appetizer that will impress, the Burrata Caprese Salad is always a winner.  

Looking for more sauce inspiration? Check out recipes like Roasted Garlic Aioli, Chili Garlic Oil, or the creamy and spicy Bang Bang Shrimp Sauce. There’s no shortage of ways to make the most of your basil bounty!

Finally, if you make this basil oil recipe, please be sure to give this recipe a star recipe rating on the recipe card and/or leave a comment! I love to hear when you all make recipes, and I do take the time to respond to every single comment.

Feel free to drop questions below too, if you have them!

Oh and be sure to tag me on Instagram, Facebook, or Pinterest if you make the recipe! I love being able to see these recipes come to life in your homes – it’s my favorite thing to look through those photos. It really means the world to me!

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