Hearty Lentil Soup Recipe with Simple Ingredients and Tips

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Homemade vegan soup

Making lentil soup at home yields better flavor and nutrition than most store-bought versions. This recipe is low in fat, packed with vegetables and fiber, and makes a satisfying, wholesome meal.

History of lentil soup (for me)

When I first became a vegetarian I discovered a small soup shop that served the best lentil soup. That bowl convinced me to love lentils. This recipe is my simple take on that comforting, humble soup.

The perfect winter soup

This soup is ideal any time you want something warm, nutritious, and satisfying—especially if you’re working toward healthier eating goals. It’s filling, nourishing, and easy to prepare.

Vegetable broth

I like to make my own vegetable broth from saved scraps—it’s simple and adds depth to soups. If you prefer convenience, use a good-quality store-bought vegetable broth. Chicken broth can be used interchangeably if you aren’t cooking for vegetarians, but check seasoning and add salt as needed if your broth is low-sodium.

Can lentil soup be frozen?

Yes. This soup freezes well and makes a convenient, protein-rich meal to keep on hand. Portion into individual containers for quick reheating, or thaw in the refrigerator before reheating on the stove or in the microwave.

How long can I store this soup in the fridge?

Stored in a tightly covered container, cooked lentils and lentil soup are best eaten within 2 to 5 days.

Is lentil soup good for diabetics?

Lentils are high in fiber and a good source of plant protein, making them a sensible choice for many people with diabetes. Always follow personalized medical advice from your healthcare provider.

Are lentils part of a low-carb keto diet?

Lentils are relatively high in carbohydrates compared with vegetables and are not considered keto-friendly. However, they are low in fat, high in fiber, and can support weight loss efforts by promoting fullness without excessive calories.

Serve this lentil soup with

Enjoy a bowl with a fresh salad, a warm slice of bread, or a biscuit for a complete meal. Simple sides like roasted vegetables or a whole-grain loaf pair nicely with the soup.

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Lentil Soup

Ingredients

• 1 tablespoon olive oil
• 1 yellow onion, chopped
• 1/3 cup diced carrots
• 3 tablespoons diced shallots
• 2 cloves garlic, peeled and finely minced
• 2 quarts vegetable broth
• 1 1/4 cups dried brown lentils
• 1/4 teaspoon black pepper

Instructions

1. Heat the oil in a saucepan over medium heat. When hot, add the chopped onion and sauté until it begins to brown and caramelize, about 15–20 minutes.
2. Add the diced carrots, shallots, and minced garlic; cook for another 5 minutes, stirring occasionally.
3. Pour in the vegetable broth and add the brown lentils. Bring to a boil, then reduce heat and simmer uncovered until the lentils are tender, about 20 minutes.
4. Just before serving, stir in black pepper and taste for seasoning. Add salt if needed depending on your broth.

Nutrition

Nutritional information is an estimate and will vary based on ingredients and portion sizes.