Best Kale Pesto Recipe (Video) How To Make Pesto - A Spicy Perspective (2024)

FAQs

How do you spice up pesto? ›

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.

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.

If the kale pesto tastes bitter, add 1/4 teaspoon maple syrup or honey to balance it.

That's because, for all its simplicity, pesto is a pungent sauce. Don't believe me? Just think of what's packed into it: heaps of fresh, aromatic basil (an assertive herb all by itself); raw garlic; aged cheeses; and rich nuts, plus a good glug of spicy olive oil to hold it all together. There's nothing mild about it.

PESTO SHOULD NEVER BE “COOKED”. If you cook Pesto Sauce, you change the make up of the fresh basil and cause it to turn darker in color. It is best to warm it up and use it at room temperature. If it needs to be thinned out, you can do so by adding a little water, chicken stock, cream or white wine.

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.

Minced garlic, olive oil, and salt are also simple ingredients that can transform the flavor of a bitter kale dish. Cutting the stem of kale and marinating it with olive oil and salt can help reduce bitterness. Let it marinate in the fridge for at least 24 hours for better tenderness and less bitterness.

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.

It's hearty and tough, for one, but it also boasts a bittersweet pungency that some find off-putting. In cooked applications (like our Roasted Kale with Garlic, Red Pepper Flakes, and Lemon) that assertive flavor is no big deal—kale's flavor mellows significantly with cooking.

As for what we do recommend, our go-to method to tone down the excessive garlicky taste of pesto is to add a little acidity and sweetness. Acid (normally in the form of lemon juice or vinegar) denatures allicin, the source of garlic's spiciness.

Why should I not heat pesto? ›

The primary ingredients in pesto — basil and olive oil — are sensitive to heat. Basil can lose its vibrant color and fresh flavor when exposed to high temperatures, turning it a darker, more muted green. Olive oil can also lose some of its health benefits and can develop a bitter taste when heated excessively.

Almost all the jarred pestos you find in the supermarket will have been pasteurised to not only ensure that they can last a long time unopened, but so they are perfectly safe to eat straight from the jar. There is no need to heat pesto, although too many people do.

Yes, pesto can be used straight from the jar and doesn't require cooking or heating. In fact, we actively discourage applying too much heat to pesto, as this will destroy many of the fresh flavours that producers work so hard to retain.

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.

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.