This Spiced Red Lentil and Tomato Soup is a PCOS-friendly recipe with 290 calories, 15g protein, and 40g carbs per serving. Ready in 38 minutes. High in fiber (14g), which supports insulin sensitivity.
Nutrition per Serving
Red lentils have a glycemic index of about 25 to 30 and deliver 14g of fibre across this bowl. That combination is why a soup this light still holds for hours.
Grocery list:
- Dried red lentils
- Tinned chopped tomatoes
- Vegetable stock
- Onion
- Garlic
- Carrot
- Ground cumin, smoked paprika, ground coriander, chilli flakes
- Lemon
- Fresh coriander
Glycemic index of the key ingredients: red lentils 25 to 30, tomatoes 15, carrot 39, onion 15.
Ingredients
Instructions
-
Warm the olive oil in a large pan over medium heat. Cook the onion and carrot for 6 minutes until soft.Add the garlic and all the dry spices and cook for 45 seconds, stirring. Blooming the spices in oil rather than adding them to liquid is what gives the soup its depth.Add the rinsed lentils, tomatoes and stock. Bring to a boil, then simmer uncovered for 20 to 22 minutes until the lentils have collapsed.Blend about half the soup, either with a stick blender in short bursts or by removing two ladlefuls and blending those. Leaving half whole keeps texture.Stir in the lemon juice, taste for salt, and finish with fresh coriander. The lemon at the end is not optional, it lifts the whole pot.
Why this works for PCOS
Legume-forward eating shows up repeatedly in PCOS nutrition research, and the reason is structural: you cannot get the carbohydrate without the fibre and protein attached, so the glucose curve is braked from the inside.
This bowl also demonstrates something useful about low-calorie eating. At 290 calories it is genuinely light, but 15g of protein and 14g of fibre mean it does not behave like a light meal.
The ingredients doing the work
- Red lentils: fibre, plant protein, and a meaningful magnesium contribution. Magnesium status is commonly low in PCOS and tracks with insulin sensitivity.
- Tomatoes: lycopene, and the acidity that keeps a lentil soup from tasting flat.
- Cumin and smoked paprika: the whole personality of the dish, for zero calories.
Swaps
Higher protein: stir a half cup of cooked chickpeas in at the end. Creamier: a spoon of Greek yogurt on top, which adds about 20 calories and 3g of protein. It freezes for three months and reheats better than most soups.
Why a lighter lunch still has to be a real one
The failure mode of low-calorie eating is not the calories, it is the hunger that arrives at four in the afternoon and undoes the whole day. Every lunch in this set is built to land under 400 calories while still carrying enough protein and fibre to hold, because a lunch that leaves you raiding the cupboard has not saved you anything.
PCOS Meal Planner assembles these into a week around your calorie target and the foods you actually like, and hands you the grocery list.
Why this Spiced Red Lentil and Tomato Soup works for PCOS
This Spiced Red Lentil and Tomato Soup delivers 15g of protein per serving, which sits in the moderate range for a PCOS-friendly meal. If you find yourself hungry within 2-3 hours, pair this dish with an additional protein source (Greek yogurt, a boiled egg, or a small portion of fish) to push the meal closer to the 25-35g per-meal target most PCOS dietitians recommend.
The 40g of carbohydrates here come paired with 14g of fibre, which slows glucose absorption and produces a flatter post-meal blood sugar curve. Fibre is one of the most under-rated tools for PCOS: it feeds gut bacteria that produce short-chain fatty acids linked to improved insulin sensitivity, and it modestly lowers circulating androgens by binding bile acids in the gut.
Lunch is where most PCOS meal plans either succeed or collapse. A meal like this Spiced Red Lentil and Tomato Soup that combines adequate protein, fibre-rich carbs, and fat keeps blood sugar stable for the rest of the workday and reduces the late-afternoon energy crash that drives sugar cravings around 3-4pm.
You Have a Recipe. But Do You Have a Full Week?
One great recipe is a start. A complete PCOS meal plan is a system. Here is how to go from one meal to a full week of eating that supports your hormones.
Free. Personalized. No signup required to start.
Frequently Asked Questions
Yes, this Spiced Red Lentil and Tomato Soup recipe is designed to be PCOS-friendly. At 290 calories per serving with 15g of protein, it supports balanced blood sugar and hormonal health. It also provides 14g of fiber, which helps with insulin sensitivity.
This recipe takes about 38 minutes total. Prep time is 10 minutes and cook time is 28 minutes. It makes 2 servings, so you can meal prep for multiple days.
Per serving: 290 calories, 15g protein (21%), 40g carbs, 8g fat. Plus 14g fiber. PCOS meal plans typically aim for 30% protein, 35% fat, 35% carbs to support insulin sensitivity.
Yes, this recipe works well as a PCOS-friendly Lunch. At 290 calories, it fits within typical PCOS meal plan targets for Lunch. Pair it with other PCOS-friendly foods throughout the day for balanced nutrition.
This recipe can be part of a structured PCOS meal plan. It makes 2 servings, making it great for meal prep. For a complete weekly plan tailored to your PCOS type, take our free 60-second quiz at pcosmealplanner.com/pcos-quiz to get a personalized 7-day meal plan.
Cook Another PCOS-Friendly Lunch
Each recipe you add to your rotation makes PCOS management easier. Variety keeps you from getting bored and quitting.
Comments
Register or log in to add a comment