Classic Basil Pesto Sauce Recipe | Oh Sweet Basil (2024)

This post covers how to make pesto sauce, how to store it, and more! If you’ve never made homemade pesto before, you’ve been missing out!

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Classic Basil Pesto Sauce Recipe | Oh Sweet Basil (1)

Homemade Basil Pesto Sauce Recipe

I don’t know why, but I had never had pesto until college. At least I’m pretty sure I hadn’t. And I honestly don’t even remember who made it when I did finally have it. All I remember was that it was a basic pesto pasta and I loved it.

I’ll be the first to admit that I ate waaaaaay more than I should have. It was slightly nutty, cheesy, and super fresh. Could there be a better combo? We use pesto all the time now and we even make it a few different ways depending on how much of everything we have like our 15-Minute Pesto Pasta, pesto butter grilled cheese,creamy pesto chicken pizza, or the bacon pesto grilled cheese sandwich contest I won with Tillamook. However, in the end this is our ultimate, absolute favorite classic pesto recipe.

A classic pesto recipe is easy enough to make, but storing is a bit tricky. I have two ways that I store it and a third that I’ve heard great things about but never tried it. But we can talk about storing it after we discuss the actual classic pesto recipe.

Classic Basil Pesto Sauce Recipe | Oh Sweet Basil (2)

Basil Pesto Ingredients

This is such an easy pesto recipe! It requires minimal ingredients to whip up. Here’s what all goes into this homemade pesto sauce:

  • Fresh basil
  • Garlic cloves
  • Pine nuts
  • Olive oil
  • Grated Parmesan cheese
  • Salt

The measurements for each can be found in the recipe card below.

How to Make Pesto Sauce

To start thishomemade pesto recipe, I just heat up a skillet over medium heat, add both the garlic cloves and the pine nuts and let it cook until golden, shaking the pan occasionally. Then, I remove the nuts and allow the garlic to finish turning golden as well.

An added bonus is that the garlic slides right out of its skin when it’s toasted this way. I love that. So, yes you read right, toast the garlic in its thin skin and then remove after it’s golden.

Place everything except the cheese and salt in a food processor or blender and pulse until smooth. Stir in the cheese and add salt to taste. Yes, making this classic pesto recipe is that easy.

Classic Basil Pesto Sauce Recipe | Oh Sweet Basil (3)

How to Store Pesto

Storing Pesto in a Jar

Make your classic pesto and then fill a jar to to almost the very top. Drizzle a little olive oil over the top and seal closed to keep pesto green. This can keep for a few weeks in the fridge if you continue to cover the top with olive to keep the herbs fresh. You can also choose to freeze the jar, but I wouldn’t keep it in the freezer for more than a month before switching it to the fridge.

Storing Pesto in a Vacuum Bag

I love the foodsaver. Yes, it costs a little money, but you end up saving tons. You can easily make your pesto, stick it in a bag, suck out the air and freeze it for up to 9 months. BOOYAH! When you’re ready to use it just move it down to the fridge to defrost and use on your favorite dish.

How Long Does Pesto Last?

This easy basil pesto sauce will last up to 5 days in the refrigerator if stored in an airtight container. If you use the olive oil method shared above, the shelf life will be extended.

Can You Freeze Pesto?

Yes! Homemade basil pesto sauce freezes incredibly well. Simply make the recipe as instructed, then seal the pesto in an airtight container or freezer bag.

Alternately, spoon the homemade pesto into ice cube trays and freeze until solid. Once hardened, transfer the pesto cubes to a freezer bag. This way, you wind up with single servings of frozen pesto!

Classic Basil Pesto Sauce Recipe | Oh Sweet Basil (4)

Our Favorite Pesto Uses

We love pesto on everything from egg whites to garlic bread to chicken to pasta. I love having a jar handy in the fridge or freezer! Here are a few of our favorite recipes that use pesto sauce:

  • 20-Minute Cheesy Pesto Pasta
  • Pesto Pepperoni and Sausage Grilled Pizza
  • 15-Minute Grilled Veggies with Pesto
  • Pesto Veggie Foil Packs
  • 15-Minute Pesto Pasta
  • Cheesy Pesto Tarts

Classic Basil Pesto Sauce Recipe | Oh Sweet Basil (5)

Tips for the Best Pesto Sauce

  • Put ice in the food processor and mix. This will cool your machine before preparing your pesto and will help in keeping your pesto greener.
  • Because this easy pesto recipe uses so few ingredients, it’s important that you buy the best quality ingredients you can.
  • Use extra virgin olive oil and freshly grated Parm for the best flavor.

Other Italian Sauce Recipes

Looking for more Italian Sauce recipes? Who doesn’t love Italian sauces!? Make sure you try these out the next time you are making that Italian dish:

  • Traditional Bolognese Recipe
  • Homemade Spaghetti Sauce
  • Easy Pizza Sauce
  • Garden Veggie Marinara Sauce
  • Easy Beef Ragu
  • Cilantro Pesto
  • Creamy Sausage Alfredo Sauce
  • Healthier Avocado Pesto
  • Spicy Sausage Pasta Sauce
  • ALL OF OUR PASTA RECIPES!

Classic Pesto Recipe and How to Store Pesto

Classic Pesto Recipe

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4.24 from 50 votes

Servings: 1

Prep Time: 1 minute min

Cook Time: 3 minutes mins

Total Time: 4 minutes mins

Description

This post covershow to make pesto sauce, how to store it, and more! If you've never made homemade pesto before, you've been missing out!

Ingredients

  • 1/4 Cup plus 1 1/2 Tablespoons Pine Nuts
  • 3 Cloves Garlic, unpeeled
  • 3 Cups Fresh Basil, packed
  • 1/4 Cup plus 1-2 Tablespoons Olive Oil
  • 1/4 Cup plus 2 Tablespoons Parmesan cheese, grated
  • Salt, (to taste)

Instructions

  • Heat a skillet over medium heat and add the pine nuts and garlic.

    1/4 Cup plus 1 1/2 Tablespoons Pine Nuts, 3 Cloves Garlic

  • Toast for a few minutes or until golden brown, shaking the pan occasionally to toss the pine nuts and promote even color.

  • Once the pine nuts are done, remove them from the pan and continue to toast the garlic.

  • Remove garlic from the pan and remove the skin.

  • Wait until both garlic and pine nuts are cooled.

  • Place the basil, pine nuts, garlic, and olive oil in a blender and pulse until smooth, but still a tad grainy in texture.

    3 Cups Fresh Basil, 1/4 Cup plus 1-2 Tablespoons Olive Oil

  • Place everything in a bowl and stir in the cheese.

    1/4 Cup plus 2 Tablespoons Parmesan cheese

  • Salt to taste and store according to post directions.

    Salt

Notes

  • You can adjust the garlic to your own taste. It you don't love it, just use 2 cloves!
  • See the post for details on storing pesto in a mason jar with a little olive oil in the fridge.

Nutrition

Serving: 0.5CupCalories: 842kcalCarbohydrates: 10gProtein: 17gFat: 85gSaturated Fat: 13gCholesterol: 22mgSodium: 388mgPotassium: 482mgFiber: 3gSugar: 2gVitamin A: 4025IUVitamin C: 16mgCalcium: 427mgIron: 5mg

Author: Sweet Basil

Course: 50+ Homemade Condiment Recipes

Cuisine: Italian

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Classic Basil Pesto Sauce Recipe | Oh Sweet Basil (2024)

FAQs

What can I use if I don't have enough basil for pesto? ›

Instead of basil, you can use other soft herbs like cilantro, Thai basil, flat-leaf parsley, mint, dill, or tarragon (don't go overboard on tarragon though, it's strong). You can even use greens instead of herbs, like kale (as used in this meal prep video/blog post), arugula, spinach, or watercress.

What is the key ingredient in pesto sauce? ›

Often referred to as Pesto alla Genovese, the essential ingredients of pesto are an Italian green basil (preferably 'Genoa Green' or something similar), olive oil, garlic, parmesan, and pine nuts.

How do you get the bitterness out of basil pesto? ›

Anything sugary will work: granulated white sugar, honey, fruit juices, even sweet dessert wines. Acid in the form of vinegar or citrus juices can make a pesto taste less bitter and could even enhance the flavour of the sauce at the same time.

How to make pesto sauce better? ›

Add a pinch of salt if the basil tastes too bitter or the pesto needs more zing. Add more Parmesan if you'd like a creamier/cheesier pesto. If desired, you can thin out the pesto with more olive oil.

What is a good substitute for basil leaves in pesto? ›

Basil is the main ingredient in traditional pesto. There are some things that you can substitute basil for in pesto such as spinach, kale, or arugula.

How to get lots of basil? ›

Like most plants, basil also benefit from a nutrient boost. Feed your basil plants with a good organic fertilizer every four to six weeks for indoor plants and every 2-3 weeks for outdoor. A well-balanced fertilizer with equal amounts of nitrogen, potassium, and phosphate, will help to boost leaf production.

Is there a difference between pesto and pesto sauce? ›

This may sound like a stupid question—of course we know what pesto sauce is. It's that green, herbal stuff, with nuts and basil and olive oil. But that's not quite right. Pesto is a more generic Italian term that describes a wide variety of puréed sauces, traditionally made using a mortar and pestle.

What makes pesto taste so good? ›

Traditional pesto is a thick, green sauce that tastes bright and herby from the basil, and salty and rich from the cheeses and pine nuts. It should be garlicky, with pleasant grassiness from good quality olive oil.

Should you add sugar to pesto? ›

Adding a little sugar can mask some of the bitterness, but that really shouldn't be necessary if you've bought a top-quality product. Whenever someone asks us why their homemade pesto tastes bitter, our first question is, "What olive oil are you using, and is it still in date?"

What makes sweet basil bitter? ›

To keep your basil tastiest, prune the blossoms from the end of each stem before the flowers dry out. Basil has a tendency to grow very bitter tasting leaves if the flowers are allowed to mature to seed. Overwatering or under watering your basil can also lead to bad tasting leaves.

How do you make basil more flavorful? ›

Fertiliser. Under-fertilisation limits the plant's ability to produce flavour compounds. Ensure your basil is sufficiently fertilised with nitrogen, phosphorus and potassium. Nitrogen is most important, as this maximises photosynthetic potential and will improve the essential oil yield and the flavour.

How to jazz up pesto? ›

Here are 14 ways to add more flavor to store-bought pesto.
  1. Upgrade with a drizzle of olive oil. ...
  2. Bring a touch of heat. ...
  3. Pour in a bit of acid. ...
  4. Shape it with heavy cream. ...
  5. Integrate some green vegetables or fresh herbs. ...
  6. Incorporate additional nuts or seeds. ...
  7. Swirl in flavored salt. ...
  8. Scoop in a small amount of mayonnaise.
Mar 31, 2024

Why does homemade pesto go bad? ›

The cause of pesto turning brown, or grey is usually because the herbs have started oxidising. The best way to slow that process is to reduce the amount of time the sauce is exposed to air.

Why does my pesto pasta taste bland? ›

Why is my pesto bland? It's likely because you need to add more basil or salt. You want your pesto to taste slightly too salty - that way when it's mixed with pasta the dish won't be bland.

Does pesto have to contain basil? ›

Outside Italy, the household name pesto has been used for all sorts of cold sauces or dips, mostly without any of the original ingredients: coriander, dill, kale, mint, parsley, rocket, spinach, or wild garlic (instead of or in addition to basil), artichokes, black olives, green olives, lemon peel, lime peel, or ...

What is a substitute for 1 4 cup basil? ›

Using your ¼ cup of fresh basil as an example, it is reasonable to substitute 1 tablespoon plus 1 teaspoon of dried basil leaves in place of the ¼ cup (which is equivalent to 4 tablespoons) of fresh basil. A sprig of fresh rosemary is a little trickier to convert because each “sprig” varies in size.

What can be used in place of pesto? ›

Sunflower seeds, pumpkin seeds, and hemp seeds are excellent alternatives that offer a similar texture and nutty flavor. You can also add extra herbs and garlic to enhance the overall taste of the pesto.

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