Red Lentil Soup Recipe with Vegetables (2024)

FAQs

How do you thicken red lentil soup? ›

Add flour or cornflour

Put a tablespoon of either into a small bowl and stir in 2-3 tbsp of the soup until you have a smooth mixture. Stir this back into the soup and bring it to a simmer. Cook for a few minutes to allow the starch granules to burst to thicken, and to cook out any flour flavour.

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!

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.

This nutritious, well-balanced soup counts as a meal if you enjoy a generous portion. Lentils are rich in protein, fiber, iron and folate. Lentil soup packs well for lunch in a leak-proof container, and it tastes even better the next day.

This time, it turned out mushy and there wasn't a whole lentil to be found. Damn it! I figured out later that it spent about 2.5 hours too long in the slow cooker (a little miscalculation on my part). If you're like me and have overcooked Lentil Soup then you're in luck because I'm going to show you how to revive it.

Red Lentil to Water Ratio

To cook red lentils so that they retain some of their shape but are still cooked through, use 2 cups water to 1 cup lentils. To cook red lentils so that they break down into a puree, use 3 cups water to 1 cup lentils.

I recommend using green or French green lentils because they hold their shape in the soup, adding satisfying texture. Brown lentils are also a fine option.

You're fine to eat unrinsed lentils. The only real reason to rinse it to remove possible dirt, and perhaps a tad of starch.

Don't worry about soaking lentils, split peas, or black-eyed peas (or cowpeas). Lentils and peas are softer than dried beans. They'll cook within 5 to 20 minutes without any soaking time. Nearly all traditional cookbooks tell you to soak dried beans before cooking them.

What vegetables can you not put in soup? ›

Foods in the Brassica family, such as Bok Choy, are too strong for stock/broth and can impart a bitter taste. Foods in the Brassica family, such as broccoli, are too strong for stock/broth and can impart a bitter taste.

I toss them with lemon juice, Dijon mustard, fresh herbs, and red pepper flakes to make a nutritious side dish or base for plant-based bowls.

Black Lentils (Beluga lentils)

Thanks to the robust flavor, these lentils pair well with meaty veggies and marinated proteins like mushrooms, tofu, and seitan. Best of all, black lentils are the most nutritious variety of lentils, boasting the highest amount of protein, plus high levels of calcium, potassium, and iron.

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.

Eating half a cup of cooked lentils gives you lots of essential nutrients and their high fiber content makes you feel full. However, the fiber in lentils can be hard for your body to break down. Eating too many lentils can cause gas, bloating, and cramping.

To retain some texture but thicken the dish, you can use a cornstarch slurry or simply add some potato flakes, a couple of tablespoons at a time. Neither method will add any appreciable taste. If there isn't too much water already in dal, you can just mash them or even blend them. That will make the dal thicker.

Cook It Longer

Sometimes soup just needs to simmer longer to reach the perfect consistency. Check to see if the vegetables are tender, and then taste the broth. If the soup tastes a bit watery, give it more time.

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.

Cornstarch is a great option as it is a natural thickening agent, but you'll want to be careful about how much you use. Start with 1 tablespoon of cornstarch whisked together with cold water to create a slurry. Then, gradually add the slurry to the soup, letting it boil for one to two minutes before adding more.