Easy Lentil Potato Soup Recipe (2024)

FAQs

Do I have to cook lentils before adding to soup? ›

Do you cook lentils before adding to soup? Nope! Dried lentils cook in 35 minutes in the soup, and there's no need to soak them either!

Cornstarch is not the only thickening agent you can use. Other alternatives include flour, arrowroot powder, instant mashed potatoes, or even pureed vegetables like cauliflower or cooked oats. Each of these options will add thickness to your soup while imparting its own unique taste and texture.

Yes, you can overcook lentils; they will become mushy. Much depends on the type of lentil you're using. Some cook quicker and hold their shape better than others. To avoid overcooking them, always follow the cooking directions in your recipe and use the type of lentils called for in the ingredient list.

Go easy—if you purée the soup too much, it will get too thick and you'll lose the integrity of the lentils. If you don't have an immersion blender, transfer a few cups of the soup to a standard blender and purée, then return the blended soup to the pot.

While it seems like an unnecessary step, don't skip rinsing your lentils and sifting through them before cooking to remove any stones or debris. It is rare to find stones, but it does happen.

Soaking: Unlike beans, lentils are small and cook relatively quick (in general, about 20-30 minutes) so they don't require pre-soaking. However, soaking lentils for a few hours or overnight may improve the digestibility of starches in lentils and an overnight soak can also reduce cooking time by about half.

There's no need to boil potatoes before adding them to soup. Just be sure to add them with enough time to cook without overcooking the other soup ingredients. For diced potatoes, this is typically 10 to 15 minutes.

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.

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.

The beauty of lentils is that they are a completely blank slate — they can take on any flavor you throw at them. That also means if you don't give them any flavor, well, they will taste pretty bland. Add aromatics to the water or, even better, use chicken or vegetable stock instead of water.

Which color lentils are best for soup? ›

Red lentils are best for soups, curries, dals, and anything that craves a creamy, thicker, more comforting touch.

If you don't have stock on hand, add onion, carrots, celery, garlic cloves and/or herbs to the pot. All of these are mild flavors that can jump in any direction depending on how you're going to use the cooked lentils.

the color change you've observed is from oxidation. If you want to prevent this, lay some plastic wrap over the surface of your lentils to prevent air from getting to them, or add some acid, like lime juice, to the recipe.

Those look to be radicles (embryonic stems, the part the root grows from) that have separated from the lentils. If you look closely at the less squished lentils in your soup, you'll probably see some with the radicles still attached.

Pair this lentil soup with crusty bread or a hearty salad like my kale salad or sweet potato salad. It would also go well with a vegetable side dish like roasted cauliflower, roasted broccoli, or a baked sweet potato.

Nope! Unlike lots of other dried pulses (such as some dried beans), lentils don't need to be soaked before cooking. This means they're really quick and easy to use – you can decide you want to cook lentils when you're already ready to start cooking, and they can be ready to eat not long after.

In addition, undercooked lentils stay with lectin, an ingredient that may cause stomach problems like diarrhea or even food poisoning.

Honestly, the best way to tell if lentils are done are to taste them. They should be tender to the bite, with some varieties of lentils being a bit more firm and others more soft. That said, if you would like your lentils to be softer, just simmer them a few minutes longer until they reaches your desired consistency.

Editor: First, I wonder how old your lentils are. If they're more than a year or two old, they will often stay crunchy in the middle no matter how long you cook them! Another trick is to wait to add salt or acidic ingredients until near the end of cooking. Take a look at our post on cooking lentils for some more help!