Pesto (2024)

What Is

Pesto is one of the most popular pasta toppings in Italy. It originated in Liguria, specifically in Genoa. This flavorful sauce is made of basil, extra-virgin olive oil, parmesan cheese, pecorino cheese, pine nuts, garlic and salt, traditionally ground in a ceramic or marble mortar. It can be homemade or commercially prepared.

How To

The most authentic way to make pesto is with a mortar and pestle, although a blender or food processor is often used to speed things up. The original version of this sauce begins with pulverizing a clove of garlic in a mortar. When the garlic is smooth, the basil leaves are added with a pinch of coarse salt. The basil should be crushed against the walls of the mortar, rotating the pestle from left to right while simultaneously turning the mortar the opposite way (from right to left). This continues until the leaves are fully ground into a paste, then the pine nuts are added and the grinding continues until everything is smooth. The cheeses are added gradually while continuing to grind the pesto to make it even creamier, and finally the extra-virgin olive oil is drizzled in while continuing to mix. All the ingredients are thoroughly combined until the mixture has an even consistency.

Italian Tradition

The best kind of basil for pesto is doubtless the Genovese variety with small, highly aromatic leaves. The leaves should be cleaned with a paper towel rather than washed with water, and they should be kept whole because bruising the tiny vesicles in the upper surface of the leaves that contain the essential oils would cause oxidization and make the pesto dark green and grassy tasting. Pesto is the perfect sauce to enjoy with a dish of trofie (the traditional Ligurian short pasta), lasagna, potato gnocchi or as a topping for a bowl of minestrone. It can be mixed into tomato sauce to enhance the flavor of pasta dishes or used with fish fillets to make them more appetizing. There are other versions of pesto with variations in the ingredients, but these are not part of the Ligurian tradition. Trapani-style pesto is one example, made with sun-dried tomatoes and Noto almonds.

How To Keep It Fresh

Pesto should be kept refrigerated in a closed container with the surface covered in oil to prevent the pesto from oxidizing. It can be used for 2-3 days, but after that the basil’s flavor changes and becomes a little bitter. Pesto can be frozen, ideally in single-portion tubs that can be thawed overnight in the refrigerator before eating.

Pesto (2024)

FAQs

How much pesto is enough? ›

For pesto sauces, use about one jar of 5.6-ounce sauce for a 16-ounce package of pasta. The amount of pesto sauce needed for pasta per person would be about . 75 ounces of sauce for each 2 ounce (about 1 cup cooked) serving of pasta.

What to add to pesto to make it 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 flavors go well with pesto? ›

Throw in whatever herbs you have on hand to round out the flavors (or to make up the bulk, if you're short on basil). Cilantro, parsley, mint, dill, sage, chives, or alternate varieties of basil (such as lemon basil or Thai basil) are all great choices to be mixed with basil in your pesto.

How much pesto do I need per person? ›

How Much Pesto To Add To Pasta?
ServingsDried pastaPesto
175g50g
2150g100g
3225g150g
4300g200g
6 more rows
Jun 1, 2022

How much pesto per person? ›

How much pesto per person? You can add 2 to 4 tablespoons of pesto per portion of pasta (2.1 to 3.5 ounces or 60 to 100 grams), depending on your taste and diet.

What cuts bitterness in pesto? ›

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. In low concentrations, salt can be used to suppress bitterness, which is why people have been adding tiny amounts to coffee for decades. Always go easy to start with.

Why does my homemade pesto taste bad? ›

The most common reason for pesto tasting bitter is that the olive oil is past its best and has started to turn rancid. If the pesto has been made in a food processor or blender, there's also the possibility that it has turned bitter from the crude, sheering action of the blades.

Why does pesto go bad so fast? ›

Because unrefrigerated pesto is shelf stable before opening there are more preservatives found that you don't find in the refrigerated variety.

Is pesto good or bad for you? ›

Because its ingredients include olive oil, nuts, and cheese, pesto can be high in calories and fat. However, the fat is primarily unsaturated and may have heart health benefits. Pesto is also full of antioxidants that can help protect your cells from damage.

How long does homemade pesto last? ›

FAQ: How Long Does Homemade Pesto Last? You can store this basil pesto in a jar or sealable container, then tightly seal and refrigerate for up to 1 week or freeze for up to 2–3 months. Let it thaw at room temperature or in the refrigerator.

Is pesto good or bad fat? ›

Pesto is flavorful and bright and can liven up vegetables, pizza, potatoes and pasta. It's also high in healthy fats, which help keep you satisfied. Fat may be higher in calories, but it also takes longer to digest (read: satisfying) and allows your body to absorb fat-soluble vitamins, A, D, E and K.

Do you add pesto to hot or cold pasta? ›

  1. It is better to mix your pesto to fresh boiled pasta, not for taste-reasons but for a rather practical issue: unseasoned pasta gets sticky when it cools down and you won't be able to mix it properly.
  2. If you please to have your pasta with pesto cold, season it warm and let it then cool down.
Aug 3, 2023

What cheese goes with pesto? ›

What Kind of Cheese Should I Use? I used fresh mozzarella because I love the way it melts, but you can use block or grated mozzarella in its place (that's usually more affordable as well). Other types of cheese that would work great with pesto are: smoked mozzarella, gruyere, swiss, brie, or white cheddar.

How big is a serving of pesto? ›

If you're worried about the sodium and calories in pesto, try using a little less than 1/4 cup. Try starting with 1 to 2 tablespoons and see if you want to add more.

Can you have too much pesto? ›

That's largely down to the fact that most pesto sauces contain generous amounts of oil, nuts, and cheese. All three of these are high in fat and calories, so eating too much pesto, too regularly, and not getting enough exercise can ultimately be fattening.

Can you eat a whole jar of pesto? ›

As for eating pesto neat, well, if that's your thing, go for it. We think its richness means you'll probably get sick of it long before you reach the bottom of the jar. Even pesto obsessives like us can't demolish a whole jar in one sitting.

Is green pesto one of your 5 a day? ›

Even though pesto is packed full of vitamins, iron, calcium, and healthy fats, sadly, it doesn't contribute anything towards your 5 a day.

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