Sweet Potato Soup Recipe (Velvety Smooth!) | Downshiftology (2024)

FAQs

How do you make potato soup not grainy? ›

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.

How do you make soup smooth? For a soup with a smooth consistency, work with veggies that are soft but not mushy. Additionally, streaming oil or cream into the soup can better emulsify the ingredients for a silkier texture. Blender features can also play a major role in getting your soup to the right consistency.

Russet potatoes, as a member of the starchy/floury potato family, are inherently grainy. Using them in soup will result in an unpleasant gritty texture. When making potato soup, be sure to reach for a waxy variety such as fingerling potatoes, red potatoes, or baby potatoesto get a smoother texture.

Opt for Cornstarch or Arrowroot

In a small bowl, mix cornstarch or arrowroot with a small amount of cold water to form a slurry. Once the slurry is smooth, gradually pour it into the simmering potato soup. Stir well to ensure the slurry is evenly distributed.

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.

Why isn't my potato soup creamy? Most creamy soups require you to add dairy of some sort into it. If you're finding your soup is too thin adding milk, add in cream instead, or whole milk.

"The majority of issues with a creamy soup come from undercooking the vegetables," explains Rick Martinez, associate food editor at BA. They should be uniformly soft, with no resistance or "bite"—otherwise, they will not stand up to the blender. You'll be left with a soup that's watery in portions and lumpy in others.

Bisque is a rich, thick, smooth soup that's often made with shellfish, such as lobster, crab, or shrimp. Broth or Stock is a strained, thin, clear liquid in which meat, poultry, or fish has been simmered with vegetables and herbs.

A common mistake is to not run the blender long enough. This results in a grainy-textured soup. The soup should be blended long enough to create a silky-smooth texture. Once the soup has been fully blended, it can also be strained through a fine mesh strainer to ensure any skins or tough fibers are removed.

Why aren't my potatoes getting soft in my potato soup? ›

It's possible that the variety of potatoes you used may have a firmer texture, even when fully cooked. For soups, it's generally recommended to use russet or Yukon Gold potatoes, as they tend to break down and become softer when cooked.

The purple foam that you're seeing while making potato soup with Russet potatoes, barley, onions, and water is likely due to a chemical reaction between the potatoes and the water.

Starchy Vegetables

Grate a starchy vegetable like squash, pumpkin, sweet potato, or white potato into the soup and let it simmer. It will release that starch and help to thicken the liquid as it cooks.

It might be tempting to add sour cream or softened cream cheese to help thicken the soup, but these dairy products only work in certain circ*mstances. You must blend cream cheese or sour cream, either with an immersion blender or a full-size blender, for it to thicken a soup.

Russets or all-purpose baking potatoes are high in starch and low in moisture. In soups, they will soak up the liquid and lose their shape. This makes them the ideal choice for making creamy soups or thickening a runny soup. Try using Russet potatoes to create the perfect Loaded Potato Soup.

Despite washing at the packing facility and washing at point of preparation, traces of tiny particles may indeed be the stowaway grit you detect. The best remedy to avoid all such minute traces is to peel the potatoes and rinse thoroughly.

Your soup may become grainy if the cheese or dairy curdles. With a recipe like the one that follow you shouldn't have trouble because the cheese is added as a finishing component, off heat. But to avoid “breaking” the dairy while reheating (or with other dairy-rich soups), take it low and slow.

One important thing to know about potatoes is that water is their enemy. Yep, it cooks the potatoes, but if they spend too long bathing, they'll become waterlogged. And no matter what type of potato you're boiling, waterlogged potatoes will be grainy, crumbly and mushy with little flavor (it'll leach into the water).