Pesto Potato Soup Recipe (2024)

FAQs

What is the best thickening agent for potato soup? ›

Cornstarch is a very effective thickener, and a little bit can go a long way. Add cornstarch to a small amount of cold water or other liquid (wine or stock) and whisk into a thick slurry.

So what do you do if you've made the mistake of using starchy potatoes in your soup? One trick to make your potato soup a little less grainy is to add some form of dairy –- cream, milk, or even cheese. Because dairy is generally creamy in texture, that characteristic will carry over into your soup.

Adding an acid like vinegar or lemon juice and incorporating fresh herbs can also help add flavor to a potato soup. While you may not need to implement all of these strategies, it's good to keep them in the back of your mind for when you realize your next pot of soup needs a flavor boost.

Whisk 2 tbsp (25 g) of cornstarch or 2 tbsp (30 g) of flour with ¹⁄₄ cup (59 mL) of cool water. Once the starch is completely dissolved, pour the slurry into the main pot. Heat the soup to boiling for 1 minute, then reduce the heat and simmer until the soup is as thick as you'd like it.

Why You Should Be Careful When Using Cream Cheese To Thicken Potato Soup. Cream cheese can be a delicious and tangy thickener for mashed potatoes so it stands to reason that it can also be used to add body to your favorite silky potato soup recipes — right? The answer is yes.

Not everyone loves a thick slow cooker potato soup. That's okay! Thin things out a bit with splashes of chicken broth until it's the consistency that you want. Alternatively, thicken it up by smashing the potatoes more or adding a bit of cornstarch.

Foods that have a great deal of acidity, like lemon juice, vinegar, white wine, and tomato puree, can help liven up the flavor of bland-tasting bone and other broths. "The acidity of these ingredients works to complement and enhance the broth's flavors, not mask it.

The reasons are usually two: you didn't season your soup at all, worrying it might be too salty because of the leeks; or you added to much water for the stock.

Use instant potatoes.

Unless you want a potato soup with chunks of potato, you can use instant potatoes instead of diced potatoes. Instant potatoes will absorb the chicken broth or other liquid as the soup cooks, resulting in a thick and creamy potato soup.

To replace 1 cup (237 mL) of heavy cream in your recipe, add 2 tablespoons (19 grams) of cornstarch to 1 cup (237 mL) of milk and stir, allowing the mixture to thicken. You can use whole milk or opt for skim milk to help slash the calories and fat content of your recipe.

What is the best ingredient to thicken soup? ›

Add Flour Or Cornstarch

You can thicken soup by adding flour, cornstarch, or another starchy substitute.

It's important to note that cornstarch has twice the thickening power of flour. If you need to substitute cornstarch to thicken liquid in a recipe that calls for ¼ cup (four tablespoons) flour, you only need two tablespoons cornstarch.

cooking sauce or soup. Arrowroot starch thickens very quickly and it is unnecessary to bring the mixture to a boil for it to work. Cornstarch, on the other hand, requires heating the mix- ture to a boil to fully thicken the mixture and to avoid any “starchy” taste or texture in the fin- ished product.

Potato starch has a lower gelatinization temperature than cornstarch, meaning it can thicken liquids faster when exposed to heat. If not fully cooked, cornstarch tends to leave behind residual, well, starchiness, whereas potato starch gives sauces a glossier, silkier texture.