Roasted Red Pepper Lentil Soup

Cozy, fiber-rich lentil soup to support gentle digestion.

High Fiber Protein Rich
86%

General Gut Health Match

This score is based on all ingredients included in the food recipe and provides a match score for the general population which is not personalized to your personal profile or gut microbiome test.

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Recipe description

Roasted Red Pepper Lentil Soup blends hearty lentils with sweet peppers for a comforting, plant-powered meal. The fiber from lentils and vegetables supports steady digestion and helps nourish beneficial gut bacteria, while polyphenols from peppers contribute color and flavor. This recipe keeps things simple with pantry-friendly ingredients and balanced seasonings, making it easy to fit into a varied, fiber-rich diet. Pair it with a small portion of fermented foods or other plant-rich sides to diversify your meals, without promising dramatic results.

May 22, 2026
Roasted Red Pepper Lentil Soup
Prep 20 min Cook 30 min Easy

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Why this recipe fits you

  • Rich in fiber from lentils and peppers.
  • Contains colorful plant foods that support dietary diversity.
  • Plant-based with a balanced mix of protein, fiber, and slow carbohydrates.

Gut Health Score

🌿 Fiber diversity
85
🍇 Polyphenol density
75
🧬 Diversity support
60
🛡️ Inflammation support
82
🫧 Fermentation support
0
⚖️ Blood sugar stability
78

Ingredients

Red pepper
2 piece
Red pepper
Red lentils
1 cup
Red lentils
Onion
1 piece
Onion
Garlic
3 piece
Garlic
Vegetable broth
4 cup
Vegetable broth
Oil, olive
2 tablespoon
Oil, olive
Tomato, paste
1 tablespoon
Tomato, paste
Seed, cumin
0.33 tablespoon
Seed, cumin
Paprika powder
1 teaspoon
Paprika powder
Salt
1 teaspoon
Salt
Black pepper
0.5 teaspoon
Black pepper
Lemon juice
3 teaspoon
Lemon juice

Instructions

1

Heat olive oil in a large pot over medium heat.

2

Add chopped onion and garlic, and sauté until soft.

3

Stir in chopped red bell pepper and cook for another 5 minutes.

4

Add red lentils, vegetable broth, salt, and black pepper to the pot.

5

Bring to a boil, then reduce heat and simmer until lentils are tender, about 25 minutes.

6

Stir in lemon juice and fresh parsley before serving.

Nutrition

230 kcal Calories
12 g Protein
34 g Carbohydrates
9 g Fiber
6 g Sugar
5 g Fat
1 g Saturated fat
0.9 g Salt

FAQ

What are the main ingredients and their nutrition highlights?
Lentils provide plant protein and fiber; roasted red peppers add flavor and polyphenols; the recipe uses simple pantry ingredients.
Is this soup vegan and gluten-free?
Yes—it’s vegan. It’s gluten-free if you use gluten-free broth and avoid gluten-containing thickeners.
How can I customize the soup (spice level, creaminess)?
Adjust spices to taste; blend part of the soup for creaminess; or finish with a splash of dairy-free milk or olive oil.
How do I roast the peppers?
Roast the peppers until the skin blisters, then cool and peel away the skin.
How should I store and reheat leftovers?
Cool and refrigerate in a sealed container for 3–4 days; reheat on the stove or in a microwave.
Can I freeze the soup?
Yes—freeze in portions; thaw and reheat when ready to eat.
Is this soup high in fiber? Any digestion considerations?
Yes, due to lentils and vegetables. If you’re not used to high fiber, start with smaller portions to avoid gas.
What should I pair with it for a balanced meal?
A small portion of fermented foods or additional plant-based sides helps diversify meals.
How can I reduce the sodium content?
Use low-sodium stock or water and limit added salt during cooking.
How long does it take to make?
About 40–50 minutes total (prep plus cooking).

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