Lentil Vegetable Soup
Hearty Diabetic-Friendly Lentil Vegetable Soup
There’s nothing quite like a warm, comforting bowl of soup, and this lentil vegetable recipe is designed to be as nourishing as it is delicious. Packed with wholesome ingredients, this soup is a perfect meal for anyone looking for a satisfying dish that supports stable blood sugar levels. It’s simple to make, full of flavor, and ideal for a healthy lunch or a light dinner.
Why This Soup Is A Smart Choice for Diabetics
Managing diabetes doesn’t mean sacrificing flavor. This soup is crafted with ingredients that are particularly beneficial for glycemic control:
- Rich in Fiber: The powerful combination of lentils and assorted vegetables delivers a high dose of dietary fiber. This slows down digestion, helping to prevent the rapid blood sugar spikes that can occur after a meal.
- Excellent Plant-Based Protein: Lentils are a fantastic source of protein, which promotes satiety. This helps you feel full and satisfied for longer, curbing cravings and stabilizing your appetite.
- Low Glycemic Index: Unlike refined carbohydrates like white rice or bread, lentils have a low glycemic index. This means they are digested and absorbed slowly, leading to a more gradual rise in blood glucose.
- Easily Customizable: This recipe is a great base. You can easily boost its nutritional value by adding a handful of leafy greens like spinach or kale toward the end of the cooking time.
Ingredients (Makes 6 Servings)
- 1 cup dry green or brown lentils, rinsed and drained
- 1 tbsp olive oil
- 1 medium onion, diced
- 2 cloves garlic, minced
- 2 medium carrots, sliced
- 2 celery stalks, chopped
- 1 red bell pepper, diced
- 1 yellow bell pepper, diced
- 1 medium zucchini, diced (optional)
- 1 can (14 oz) diced tomatoes, no salt added
- 6 cups low-sodium vegetable or chicken broth
- 1 tsp ground cumin
- 1 tsp paprika
- ½ tsp turmeric (optional, for color and anti-inflammatory benefits)
- 1 tsp dried thyme or oregano
- Salt and freshly ground black pepper, to taste
- Fresh parsley or cilantro, chopped, for garnish

Step-by-Step Instructions
- Begin by heating the olive oil in a large pot or Dutch oven over medium heat.
- Add the diced onion, minced garlic, sliced carrots, and chopped celery. Sauté for about 5 minutes, stirring occasionally, until the vegetables become fragrant and start to soften.
- Stir in the diced bell peppers and optional zucchini. Continue to cook for another 2–3 minutes until they are slightly tender.
- Sprinkle in the ground cumin, paprika, turmeric, and thyme. Add a pinch of salt and pepper. Stir for about 30 seconds to toast the spices and coat the vegetables evenly.
- Pour in the rinsed lentils, the can of diced tomatoes (with their juice), and the low-sodium broth. Stir everything together to combine.
- Bring the soup to a rolling boil, then immediately reduce the heat to low. Let it simmer gently, uncovered, for 30–35 minutes, or until the lentils are tender and cooked through.
- Once cooked, taste the soup and adjust the seasoning with more salt and pepper if needed.
- Ladle the hot soup into bowls and garnish with a generous sprinkle of fresh parsley or cilantro before serving.
Nutritional Information (Approximate Per Serving)
This nutritional breakdown is an estimate for one serving of this healthy and hearty soup.
- Calories: 190
- Protein: 11g
- Carbohydrates: 32g
- Fiber: 13g
- Net Carbs: 19g
- Fat: 4g
- Sodium: 280mg
