Nutritious Lentil Curry
No toasted spice blend, no homemade paste, no coconut cream reduction. Red curry paste straight from the jar does the flavor work. Twenty minutes and eight ingredients, start to finish.
Sweet potato cubes soften in coconut milk while the paste blooms around them. Lentils and fresh tomatoes go in for the last five minutes. You get 23g of fiber and 747 kcal from a pan that never needed a second burner.
No toasted spice blend, no homemade paste, no coconut cream reduction. Red curry paste straight from the jar does the flavor work. Twenty minutes and eight ingredients, start to finish.
Sweet potato cubes soften in coconut milk while the paste blooms around them. Lentils and fresh tomatoes go in for the last five minutes. You get 23g of fiber and 747 kcal from a pan that never needed a second burner.
Ingredients
- sweet potato 9 ounces
- onion 0.5
- tomatoes 3
- olive oil 1 tablespoon
- red curry paste 1.5 tablespoon
- coconut milk 0.4 cup
- water 1 tablespoon
- lentils, canned 7 ounces
Method
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Cut the sweet potato into 2-centimeter cubes. Finely chop the onion and cut the tomatoes into large pieces.
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Heat the oil in a wok and sauté the onion for 3 minutes. Add the curry paste and sauté for 1 more minute. Add the coconut milk, water and the sweet potato. Let it simmer gently for 10 minutes. If the curry becomes too dry, you can add some extra water.
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Add the tomatoes and lentils and let it cook for another 5 minutes until the sweet potato is tender. Season the lentil curry with a pinch of salt.
Keep the sweet potato submerged in the coconut milk for the full 10-minute simmer in Step 2. Research on orange-fleshed sweet potato found that cooking with fat improved beta-carotene availability by 10 to 20 times compared to cooking without. The coconut milk's fat pulls beta-carotene from the sweet potato's cell walls during cooking, and this recipe gives it a full 10 minutes to work.
Why This Works
Behind this recipe
Is 23g of fiber a lot for one meal?
It is. Most guidelines recommend 25 to 30g of fiber per day for adults, and most people fall well short of that. This curry delivers roughly half the daily target in a single bowl, spread across three sources: lentils, sweet potato, and tomatoes. A pooled analysis of 62 controlled trials found that increased fiber intake was consistently linked to greater fat loss.
Read the full evidence reviewCan I swap the sweet potato for regular potato?
The curry will still taste great, but the nutrition changes. Sweet potato provides beta-carotene (the orange pigment your body converts to vitamin A), which white potato does not contain in meaningful amounts. The fiber and carb profiles differ too. If you want the beta-carotene benefit, stick with sweet potato.
Why is the protein only 21g?
The protein comes mainly from the canned lentils, which deliver roughly 9g of protein per 100g. This is a fully plant-based curry, and plant proteins tend to deliver less per serving than meat or dairy. A side of Greek yogurt or a scoop of cottage cheese would raise the count without changing the curry itself.
Can I use full-fat coconut milk instead of light?
Yes. The recipe calls for 95ml of coconut milk, which is less than half a standard can. Swapping to full-fat adds roughly 8 to 10g more fat per serving, pushing the total closer to 44g fat and about 820 kcal. The sauce will be richer and coat the sweet potato more heavily.
