In This Article
TLDR — Toor Dal at a Glance
- 22.3g protein per 100g raw — one of the highest protein dals consumed daily in India
- Glycemic Index 29 (cooked) — among the lowest of all Indian staple foods
- Accounts for ~40% of all dal consumption in India — the staple dal of South India
- 456µg folate per 100g — critical for pregnancy; prevents neural tube defects
- High phosphorus (304mg/100g) — supports bone health
- Most pesticide-affected dal in FSSAI residue surveys — organic sourcing eliminates this risk
What Is Toor Dal?
Toor dal (Cajanus cajan), also called arhar dal or pigeon pea, is the split, dehusked form of the pigeon pea legume. It is India’s most widely consumed dal — the daily staple of Maharashtra, Karnataka, Gujarat, Tamil Nadu, and Andhra Pradesh. Karnataka uses it as the base for sambhar; Gujarat makes dal dhokli; Maharashtra serves it as a simple dal-bhat.
India is the world’s largest producer and consumer of pigeon peas. The crop is drought-tolerant and nitrogen-fixing — it improves soil health naturally, requiring fewer synthetic inputs than most crops. Organic farming for toor dal is therefore both achievable and important.
Why Organic Toor Dal Matters
Toor dal has one of the highest pesticide residue rates among Indian pulses in FSSAI monitoring data. Common pesticides found in conventional toor dal include organophosphates (monocrotophos, chlorpyrifos) and synthetic pyrethroids — several banned in the EU but still legal in India. Daily consumption of conventionally grown toor dal means daily pesticide exposure, which compounds over a lifetime. Organic toor dal eliminates this.
Nutritional Profile
Toor Dal — Nutrition Facts (Raw)
Per 100g (raw, split pigeon pea)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Energy | 343 kcal | — |
| Protein | 22.3 g | 45% |
| Total Fat | 1.7 g | — |
| Carbohydrates | 57.6 g | — |
| Dietary Fibre | 15.0 g | 54% |
| Iron | 5.2 mg | 29% |
| Phosphorus | 304 mg | 24% |
| Folate (B9) | 456 µg | 114% |
| Glycemic Index (cooked) | ~29 (very low) | — |
Dal Comparison — Toor vs Moong vs Masoor vs Chana
Common Indian Dals Compared (per 100g raw)
| Dal | Protein | GI (cooked) | Cook Time | Best For |
|---|---|---|---|---|
| Toor Dal | 22.3g | 29 | 20–25 min (PC) | Sambhar, plain dal, dal-chawal |
| Moong Dal | 24.0g | 25 | 10–15 min | Khichdi, baby food, quick dal |
| Masoor Dal | 25.4g | 26 | 15–20 min | Masoor dal, soup, one-pot meals |
| Chana Dal | 22.5g | 8–10 | 25–30 min (PC) | Dal fry, Bengal dal, chilla |
PC = Pressure Cooker. GI values from published literature. IFCT 2017 for protein values.
Health Benefits
1. Pregnancy superfood — folate (456µg/100g) A cup of cooked toor dal provides 150–200µg folate. Adequate folate in the first 12 weeks of pregnancy reduces neural tube defect risk (spina bifida, anencephaly) by up to 70%. The 600µg/day pregnancy requirement is substantially met by daily dal consumption.
2. Bone health — phosphorus (304mg/100g) Phosphorus works alongside calcium to form hydroxyapatite — the mineral matrix of bones and teeth. Toor dal is a significant plant source of phosphorus, often overlooked relative to calcium in dietary advice.
3. Blood sugar management — GI 29 Cooked toor dal has one of the lowest glycemic indexes of any Indian staple. The combination of protein, fibre, and resistant starch slows glucose release dramatically. A meal of dal + rice typically has a blended GI of 45–55, significantly lower than rice alone (GI ~72).
4. Complete protein when paired with rice Toor dal is low in methionine; rice is low in lysine. Together, dal-chawal forms a complete protein providing all essential amino acids. The traditional Indian thali is nutritionally complementary — this is ancient food wisdom confirmed by modern science.
Side Effects & Who Should Limit Toor Dal
- Gout and hyperuricaemia: Toor dal has moderate purine content. High purine intake raises uric acid. Limit to 50–70g/day (cooked) and ensure high water intake. Not a complete exclusion for most gout patients — consult a dietitian.
- Kidney disease (CKD): High potassium and phosphorus content requires restriction in later-stage CKD. Boiling and discarding cooking water significantly reduces potassium.
- Flatulence: Toor dal contains raffinose and stachyose — oligosaccharides fermented by gut bacteria. Soaking (6–8 hours), discarding soaking water, thorough pressure cooking, and adding hing (asafoetida) to the tadka all reduce gas significantly.
- Phytic acid: Reduces iron and zinc absorption. Soaking reduces phytic acid by 20–40%. Combining with vitamin C (lemon over dal) improves iron absorption despite phytic acid.
How to Spot Adulterated Toor Dal
Home Test: Colour Check — Metanil Yellow or Turmeric Dye
Steps
- 1 Examine a handful of toor dal under natural daylight
- 2 Organic and naturally dried toor dal is dull yellow to pale tan — never bright yellow or orange
- 3 Rub a few grains between wet fingers — natural dal leaves no colour on fingers
- 4 Artificially coloured dal will leave a yellow or orange tint on damp fingers
Pure / Pass
Dull pale yellow colour; no colour transfer to wet fingers. Dal is free of artificial dye.
Adulterated / Fail
Bright yellow or orange-tinted dal, or colour transfer to wet fingers — indicates metanil yellow or excess turmeric used to disguise old or poor-quality dal.
Home Test: Water Test — Artificial Colour Leach
Steps
- 1 Place 2 tablespoons of toor dal in a glass of room-temperature water
- 2 Stir gently once and observe over 2–3 minutes
- 3 Check if the water changes colour
Pure / Pass
Water remains clear or turns very faintly cloudy from starch. No yellow or orange tinge in the water.
Adulterated / Fail
Water turns distinctly yellow or orange within 2–3 minutes — artificial colour (metanil yellow, tartrazine, or excess turmeric) is leaching out. This dal has been coloured.
Recipe: Karnataka Sambhar (Serves 4)
Karnataka Sambhar
South India's most beloved dal dish. Toor dal base with tamarind, vegetables, and sambhar powder. Nutritionally complete — tamarind's vitamin C enhances iron absorption from the dal.
Key Ingredients
1 cup toor dal (soaked 4–6 hours) · 1 tsp tamarind paste or small ball of tamarind · 1–2 tbsp sambhar powder · Salt to taste · Vegetables: 1 drumstick (cut), 1 small brinjal, 1 small onion · Tadka: 2 tsp ghee, 1 tsp mustard seeds, pinch of hing, 8–10 curry leaves, 2 dry red chillies
Frequently Asked Questions
Q Is toor dal the same as arhar dal?
Is toor dal the same as arhar dal?
Yes — toor dal, arhar dal, and tur dal are all names for the same pulse: split pigeon pea (Cajanus cajan). 'Toor' is used in South India and Gujarat; 'arhar' is more common in North India and Maharashtra. Same grain, same nutrition, different regional names.
Q Does washing toor dal remove pesticide residues?
Does washing toor dal remove pesticide residues?
Washing removes surface residues somewhat — studies show 20–50% reduction in surface pesticide from rinsing. However, systemic pesticides absorbed during growing are inside the grain and cannot be washed off. This is why organic toor dal matters — the absence of systemic pesticides cannot be remedied by washing.
Q How long should I soak toor dal before cooking?
How long should I soak toor dal before cooking?
6–8 hours is ideal. Soaking reduces cooking time by 50%, significantly reduces flatulence-causing oligosaccharides (raffinose, stachyose), and cuts phytic acid by up to 40%. If you have no time to soak, pressure cook with extra water and an extra whistle. Do not skip soaking if flatulence is a concern.
Q Is toor dal better than masoor dal for protein?
Is toor dal better than masoor dal for protein?
Masoor dal has slightly more protein (25.4g vs 22.3g per 100g raw). However toor dal has significantly more folate and is easier to digest for many people. For pregnancy specifically, both are excellent. Choose based on taste preference and tolerance rather than small protein differences.
Q Is toor dal safe during pregnancy?
Is toor dal safe during pregnancy?
Yes — toor dal is one of the best pregnancy foods. Its 456µg folate per 100g raw is among the highest of all common Indian foods. Folate prevents neural tube defects in the first trimester. The protein supports foetal growth throughout. Cook thoroughly; avoid undercooked dal which can cause digestive stress during pregnancy.
Available at Organic Mandya
Toor Dal (Pigeon Pea)
Pesticide-free organic toor dal from Mandya farmers. Lab tested. Clean and pure.
Last updated: March 2026
Disclaimer: This article is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare provider before making dietary changes, especially if you have a medical condition.