Detox Lentil Stew: Recipe and How to Make It

DetoxWater Editorial Team•Published November 5, 2026

Detox lentil stew is a vegetable-and-lentil stew that takes about 55 minutes to make and yields 4 servings.

For more meal ideas, browse detox dinner recipes or use the ai detox recipe generator to explore variations.

What ingredients do you need?

This recipe uses dry brown or green lentils, which hold their shape as they cook. Measurements are approximate; chop the vegetables before measuring them by volume.

  • 200 g (about 1 cup) dry brown or green lentils
  • 15 ml (1 tablespoon) olive oil
  • 150 g (about 1 cup) chopped onion
  • 130 g (about 1 cup) chopped carrot
  • 100 g (about 1 cup) chopped celery
  • 6 g (about 2 teaspoons) minced garlic
  • 2 g (about 1 teaspoon) ground cumin
  • 1 g (about 1 teaspoon) dried thyme
  • 960 ml (4 cups) water
  • 400 g (about 1⅔ cups) canned diced tomatoes, with their juices
  • 3 g (about ½ teaspoon) salt, or to taste
  • 15 ml (1 tablespoon) lemon juice

Choose no-salt-added tomatoes if you want more control over the seasoning. You can also reduce or omit the added salt and use the lemon juice to brighten the finished stew.

How do you make detox lentil stew?

Allow about 15 minutes for preparation and 40 minutes for cooking. You will need a large pot with a lid, a colander and a spoon.

  1. Rinse the lentils in a colander and pick out any debris. Chop the onion, carrot and celery, and mince the garlic.
  2. Warm the olive oil in the pot over medium heat. Add the onion, carrot and celery and cook for about 5 minutes, stirring occasionally.
  3. Stir in the garlic, cumin and thyme. Cook for about 1 minute, until fragrant.
  4. Pour in the water and add the lentils. Bring to a boil, then reduce the heat, cover and simmer for about 25 minutes, until the lentils are tender.
  5. Add the tomatoes and salt. Simmer uncovered for about 5 minutes, stirring occasionally.
  6. Finish with the lemon juice. Taste, adjust the seasoning if needed and divide the stew among 4 bowls.

Cooking time can vary with the age and type of lentils. If they are still firm, simmer a little longer and add a splash of water if the pot starts to look dry. For a thicker stew, gently mash some of the cooked lentils against the side of the pot.

Why does detox lentil stew fit a balanced diet?

Detox lentil stew combines legumes, vegetables and liquid in a filling meal. Lentils provide fiber and plant protein, while the vegetables add variety and flavor.

The name describes a nourishing meal, not a medical detox. The liver and kidneys do most of the body's detoxification, while the lungs and gut also help eliminate waste. There is no evidence that this particular stew removes toxins or resets the body; its practical benefits come from the foods and fluids it provides.

If you are not used to eating much fiber, start with a smaller portion and increase gradually as tolerated. Drink enough water throughout the day as well.

What nutrition does each serving provide?

Each serving is one quarter of the finished recipe. The table describes the main nutritional contributions rather than exact amounts: calories and nutrient values were not calculated and will vary with the ingredients and portion size.

ComponentMain contribution
LentilsFiber, plant protein and carbohydrate
Onion, carrot, celery and tomatoesFiber and a variety of vitamins and minerals
Olive oilUnsaturated fat
WaterFluid
Salt and canned tomatoesSodium, with the amount depending on the products and salt used

For a lower-sodium version, check the tomato label and season gradually. The stew can be part of a varied diet, but it does not need to replace other meals or food groups.

How should you store and meal-prep detox lentil stew?

Divide leftovers into shallow containers and refrigerate them within 2 hours of cooking. Keep the refrigerator at or below 4°C (40°F), and use the stew within 3–4 days.

For longer storage, freeze portions in freezer-safe containers; use them within 2–3 months for best quality. Leave room in each container for the stew to expand as it freezes.

Thaw frozen portions in the refrigerator, then reheat until the stew reaches 74°C (165°F). Stir while reheating so it warms evenly, and add a little water if it has thickened. Discard leftovers that have been left at room temperature for more than 2 hours.

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Frequently asked questions

Can I use red lentils in detox lentil stew?

Yes, but red lentils generally cook faster and break down more than brown or green lentils. Check them earlier and expect a softer, thicker stew.

Is detox lentil stew vegan?

Yes. The listed ingredients are plant-based.

Can I blend detox lentil stew?

Yes. Let it cool somewhat, then blend a portion and stir it back in for a smoother texture. Follow your blender's instructions for handling hot liquids.