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You are here: Home / Mains / Diet Recipe for Red Lentil Dahl

November 9, 2013

Diet Recipe for Red Lentil Dahl

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Last Updated on January 11, 2026

Spicy Red Lentil and Spinach Dahl – a low-calorie recipe:

One of the joys for me of eating out in London is that over the last twenty years or so, our capital city has become a thriving international culinary hub. Recently, I’ve been lucky enough to sample some excellent Indian restaurants, and I’ve developed quite a taste for Indian food.  And while it hasn’t been exactly helpful as I’ve tried to lose weight with the 5:2 diet, it has at least given me some inspiration for new recipes.

At home on a 5:2 fast day last night, I got a real craving for something warm and spicy.  I’ve been checking out recipes for dahl – and since I had no fresh meat in the house, a vegetarian dahl seemed a great option for supper yesterday.  This is an adaptation of several recipes I found for dahl, all quite similar.  Mine uses spinach because I happened to have a bag in the house.  And red lentils because I had some open.  I’ve used a tiny amount of coconut oil to sweat the onion and open the spices because I know it is a healthier option than many cooking fats.  You could substitute olive oil, sunflower oil, or corn oil if you prefer.  And, because I have a thyroid problem, I’ve cooked the spinach a little.  Many vegetables that should be ‘good’ for you are goitrogenic – potentially bad for people with hypothyroidism unless they are cooked through.  You could leave out the spinach altogether or use a different vegetable if you prefer.

Red Lentil Dahl

Real comfort food, I enjoyed this soupy stew with just a dollop of yoghurt last night.  If you are not on a 5:2 fast day, you might want to have some naan bread or rice.  Is it authentic?  Probably not – but it was very good – and that’s what counts!

Print Recipe

5:2 Diet Recipe – Lentil and Spinach Dahl (ish)

A reduced calorie Dahl recipe which uses spinach and lower fat to create a healthy but tasty dish
Prep Time10 minutes mins
Cook Time15 minutes mins
Total Time25 minutes mins
Course: Main Dish
Cuisine: Indian
Servings: 2
Calories: 287kcal
Author: Fiona Maclean

Ingredients

  • 100 g Dry Red Lentils
  • 100 ml Vegetable Stock
  • 1 tablespoon Tomato Puree
  • 2 Medium Tomatoes skinned and chopped into chunks
  • 2 teaspoons Cumin Seeds
  • 1 teaspoon Ground Tumeric
  • 1/2 teaspoon Mustard Seeds
  • 1-2 clove Garlic Finely chopped or grated
  • 1 teaspoon Chili Powder Or one fresh chili. Adjust according to taste – I like heat!
  • 2 teaspoons Ginger Finely chopped or grated
  • 1 Medium Onion Finely Sliced
  • 150 g Spinach Torn or roughly chopped
  • 1 teaspoon Coconut oil
  • 1 handful Coriander To Garnish
  • 1 tablespoon Low Fat Yoghurt To Garnish

Instructions

  • Simmer the lentils in water for 5 minutes, then drain and put to one side
  • Melt the coconut oil in a heavy based pan. Add the dry spices and cook over a medium heat till the mustard seeds start to pop.
  • Add the onion, garlic and ginger and cook gently for 3-5 minutes till the onion starts to soften.
  • Add the tomato puree, stock, fresh tomato and drained lentils and simmer for 15 minutes stirring occasionally and adding more water if necessary
  • When the lentils are soft and slightly mushy, stir through the spinach and cook for a further 2-3 minutes
  • Serve garnished with chopped coriander and a dollop of low fat yoghurt.

Nutrition

Calories: 287kcal | Carbohydrates: 47g | Protein: 19g | Fat: 4g | Saturated Fat: 2g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Cholesterol: 0.4mg | Sodium: 295mg | Potassium: 1403mg | Fiber: 20g | Sugar: 8g | Vitamin A: 8551IU | Vitamin C: 46mg | Calcium: 166mg | Iron: 8mg

 

My recipe makes enough for two main-course-sized portions or for 4 people as a side dish.  Perfect for a 5:2 fast day main meal, it has just under 300 calories per serving without the yoghurt. 

I have a feeling I’ll be eating a lot more of this healthy food over the next seven days.  I’m off to a bootcamp in Spain for a week of torture;)  I’m really hoping that will help me reach my 5:2 diet target – I just have a couple more kilos to lose before I’m there, but like so many diets, the last bit seems to be the hardest.  Wish me luck!

Filed Under: Mains, Sides Tagged With: 5-2 recipe, 5:2 recipe, indian, lentil, spicy, vegan, vegetarian

About Fiona Maclean

Home cook, recipe writer, food and wine lover and traveller, Fiona Maclean is trying to move to a flexitarian diet where she eats less meat and more plant-based foods. Sharing her journey on The Frugal Flexitarian, she offers dishes inspired by her childhood and travels

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