Best lentil soup recipe (2024)

FAQs

What is the secret ingredient in soup? ›

It may sound a bit strange and unusual for some, but vinegar is a common ingredient in some soup recipes, and there is a good reason for it. If you think about it, vinegar is really a flavor-enhancer (umami). That's why it is so often used in cooking, sauces, and salad dressings. The same is true with soups.

Why does my lentil soup taste bland? Lentils have a relatively mild taste and take well to seasonings. To avoid a bland lentil soup, use a flavorful broth—whether that's homemade or store-bought chicken or vegetable broth. The other key is building flavor.

The other good news: Lentils don't need to soak as beans do (though you do need to sort and rinse them before cooking). Different types of lentils cook in different amounts of time. Red lentils are the fastest cooking and they dissolve as they cook and make for a smooth soup.

Give them a simmer

(Here's a handy cooking chart for that.) You can also add salt, aromatics like a halved onion, herbs, and spices to the pot before the lentils and the water, like beans, or wait until they're done cooking to flavor them.

For clear, brothy soups, stock is your most important ingredient. If you want to make a good soup, you need to use an excellently flavored stock — otherwise, the entire pot could be tasteless.

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.

Instead it is a good idea to start with equal amount of water and then add the initial ingredients like cumin seeds, onions, tomatoes (avoid tomato paste and other canned ingredients as it may contain preservatives), garam masala, garlic cloves, bay leaf, and root vegetables. Finally, add lentils and cook as usual.

Eating lentils can cause gas and bloating because they're high in fiber that your body is unable to break down. While fiber plays a large role in supporting and regulating your digestive system and bowel movements, it can also produce bacteria that leads to cramping and gas pains.

Lentils are frequently cooked with strong spices, which can cause indigestion in some people. Lentils are a good source of potassium, however, too many lentils in the diet can cause hyperkalemia (symptoms may include vomiting, fatigue, irregular heartbeat and difficulty breathing) in people with poor kidney function.

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.

What are the best tasting lentils? ›

Black Beluga lentils have the most flavor, adding a rich, earthy taste and a firm texture that holds up well during cooking. Black lentils will be ready in 20–25 minutes; however, they will fall apart like their brown, green, and red partners once you cook them for too long.

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.

Sautéed greens, such as spinach or kale, are a healthy and simple side dish that works well with lentils. The tender, slightly bitter greens provide a palate-cleansing contrast to the hearty and earthy lentils, adding a touch of freshness to the meal.

Bring to a boil, cover tightly, reduce heat and simmer until they are tender. For whole lentils, cook time is typically 15-20 minutes. For split red lentils, cook time is typically only about 5-7 minutes. Be sure to season with salt after cooking – if salt is added before, the lentils will become tough.

Cumin seeds or ground cumin helps with digestion and is perfect in a soup, curry or dal (lentil dish). Carom seeds, fennel seeds, turmeric and peppermint are other great digestive aids. Cooking beans with a large strip of dried kombu, a Japanese dried kelp, may minimise their gas-producing properties too.

Garlic and roasted onions add depth. Simmering mushrooms down concentrates flavors for mushroom soup. Simmering most vegetables down also adds more concentrated flavors and reduces the water in them. Herbs, salt and pepper also help.

Add a splash or two of ACV when the soup is done cooking. The vinegar helps lift and highlight flavors.

Tips for Flavorful Vegetable Soup

Flavor the base: We add Italian seasoning and tomato paste to the aromatics and warm them up to bring the seasonings back to life. You could use fresh herbs like thyme or rosemary, or even add a Parmesan rind for more flavor.