Detox Dal: Easy Red Lentil Recipe

DetoxWater Editorial Team•Published November 5, 2026

Detox dal is a gently spiced red-lentil and vegetable dish that takes 40 minutes total and makes 4 servings.

It combines pantry staples with spinach and tomatoes for a filling meal. Serve it on its own or alongside your favorite grain, and explore more detox dinner recipes for meal-planning ideas.

What ingredients do you need for detox dal?

Allow 10 minutes to prepare the ingredients and about 30 minutes to cook. The weights are approximate; use dry red lentils rather than canned lentils for this method.

  • 200 g (1 cup) dry red lentils
  • 720 ml (3 cups) water
  • 15 ml (1 tablespoon) olive oil
  • 150 g (1 cup) chopped onion
  • 6 g (2 teaspoons) minced garlic
  • 4 g (2 teaspoons) minced fresh ginger
  • 2 g (1 teaspoon) ground cumin
  • 1 g (1/2 teaspoon) ground turmeric
  • 180 g (1 cup) diced tomatoes
  • 60 g (2 cups) loosely packed spinach
  • 15 ml (1 tablespoon) lemon juice
  • 1.5 g (1/4 teaspoon) salt, or to taste

Red lentils break down as they cook, giving detox dal a soft texture without blending. There is no need to soak them first; rinsing removes loose debris and surface starch.

How do you make detox dal?

  1. Rinse the lentils in a fine-mesh strainer under cold running water, and drain. Chop the onion and tomatoes, mince the garlic and ginger, and roughly chop the spinach.
  2. Heat the olive oil in a medium saucepan over medium heat. Add the onion and cook for about 4 minutes, stirring, until softened.
  3. Stir in the garlic, ginger, cumin and turmeric. Cook for about 1 minute, stirring so the spices do not scorch.
  4. Add the lentils and water. Bring to a simmer, then lower the heat and cook uncovered for 18–20 minutes, stirring occasionally, until the lentils are soft. Add a little water if the mixture becomes too thick.
  5. Fold in the tomatoes and cook for about 3 minutes. Add the spinach and cook for another 2 minutes, until wilted.
  6. Finish with the lemon juice and salt. Divide into 4 portions and serve warm.

For another meal idea built around ingredients you have, try the ai detox recipe generator.

The finished detox dal should be spoonable rather than dry. If it looks thinner than you prefer, let it stand briefly before serving; the lentils will continue to absorb some liquid. Taste before adding more salt, especially if serving it with a seasoned side.

Why does detox dal fit a detox-style menu?

Detox dal can fit a menu focused on vegetables, legumes and regular meals. Lentils contribute plant protein and fiber, while the spinach and tomatoes add vegetables to the dish. The spices and lemon provide flavor without requiring a rich sauce.

The dish does not remove toxins from the body. The liver and kidneys do most of the body's detoxification, while the lungs and gut help eliminate waste; sweat removes only trace amounts. A balanced diet and adequate hydration support normal body functions, but detox dal is not a substitute for medical care.

What nutrition does each serving provide?

Each serving provides roughly one-quarter of the ingredients below, assuming the finished detox dal is divided evenly. The amounts shown are for ingredients before cooking, not measured nutrient totals.

IngredientApproximate amount per serving
Dry red lentils50 g (1/4 cup)
Chopped onion37.5 g (1/4 cup)
Diced tomatoes45 g (1/4 cup)
Spinach15 g (1/2 cup)
Olive oil3.75 ml (3/4 teaspoon)

The lentils supply carbohydrates, fiber and plant protein; the olive oil supplies fat. Exact calories and nutrient amounts have not been calculated and will vary with the ingredients and any sides you add.

For an even split, stir the pot before dividing it so the vegetables and lentils are distributed through each portion. A side of rice or bread can make the meal more substantial, but it will add to the nutrition of the serving.

How should you store and meal-prep detox dal?

Transfer leftovers to shallow, covered containers and refrigerate within 2 hours of cooking, or within 1 hour if the surrounding temperature is above 32°C (90°F). Keep the refrigerator at 4°C (40°F) or colder and use the leftovers within 3–4 days.

For longer storage, freeze portions in freezer-safe containers; use within 2–3 months for best quality. Thaw frozen portions in the refrigerator, then reheat to 74°C (165°F). Add a splash of water when reheating if the lentils have thickened.

For meal prep, portion the cooked detox dal into containers rather than leaving a large pot to cool on the counter. Labeling the containers with the cooking date makes it easier to keep track of the storage window.

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Frequently asked questions

Is detox dal spicy?

This recipe is aromatic rather than hot: cumin and turmeric add flavor but little heat. Add chili to taste if you prefer a spicier dish.

Can I make detox dal without oil?

Yes. Cook the onion in a little water instead, adding more as needed to keep it from sticking.

Can I use canned lentils for detox dal?

You can, but the method will change because canned lentils are already cooked. Drain and rinse them, use less water, and warm them through with the vegetables.