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overhead shot of 3-ingredient tomato lentil soup in a dark bowl on top of a slate board
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4.75 from 4 votes

3-Ingredient Tomato Lentil Soup {vegan, high-protein, oil-free}

Quick, easy and hearty tomato and red lentil soup, made with only 3 ingredients! It is vegan, high in protein, high in fiber, and oil-free.
Prep Time2 minutes
Cook Time40 minutes
Total Time42 minutes
Cuisine: American
Keyword: 3-ingredient soup. lentil soup, high protein vegan soup, lentil tomato soup made with 3 ingredients, oil-free, tomato soup
Servings: 8 cups
Author: Camilla

Ingredients

  • 5 cups water
  • 1 cup split red lentils rinsed and drained
  • 1 28- ounce can crushed tomatoes use a high quality brand, such as Cento
  • 1 tablespoon Italian herb seasoning
  • fine sea salt and freshly ground pepper

Instructions

  • Bring the water to boil in a large saucepan set over high heat. Add the lentils. Reduce heat to medium-low and cook, uncovered for 20 to 25 minutes until lentils are falling apart. Add the crushed tomatoes, herb seasoning, 1/4 teaspoon salt and 1/8 teaspoon pepper. Reduce heat to low and simmer, partially covered for 15 minutes longer.
  • Puree the soup using an immersion blender, or transfer to a high speed blender to puree . Adjust salt and pepper to taste.

Notes

Storage: store the cooled soup in an airtight container in the refrigerator for up to 5 days or the freezer for up to 6 months.

Nutrition

Serving: 2cups (500 mL) | Calories: 250kcal | Carbohydrates: 44g | Protein: 14.5g | Sodium: 272mg | Fiber: 16g | Sugar: 4.5g