🎉 Introduction
There is nothing quite as comforting as a warm bowl of soup that nourishes your body while satisfying your hunger. This Protein Black Bean and Lentil Soup is exactly that kind of meal — hearty, deeply flavorful, and packed with plant-based protein and fiber. It’s the type of soup that feels cozy and filling, yet light enough to enjoy any time of year. Whether you’re looking for a nutritious lunch, a comforting dinner, or a meal-prep-friendly recipe, this soup delivers on every level.
The combination of black beans and lentils creates a powerful nutritional foundation. Lentils bring a thick, satisfying texture and a boost of protein, while black beans add creaminess and depth. Together, they form a soup that is both rich and balanced, offering long-lasting energy and warmth. Carrots, onions, garlic, tomatoes, and spices add layers of flavor, transforming simple pantry staples into a bowl of comfort that tastes like it has been simmering for hours.
This soup is also incredibly practical. It’s made in one pot, uses affordable ingredients, and comes together with minimal effort. It stores beautifully, freezes well, and tastes even better the next day as the flavors continue to develop. Whether you’re cooking for yourself, your family, or preparing meals for the week ahead, this Protein Black Bean and Lentil Soup fits perfectly into a healthy, real-life routine.
If you enjoy meals that are comforting, filling, and nourishing without being complicated, this soup is a must-try. Simple, wholesome, and satisfying, it’s a recipe you’ll return to again and again whenever you crave something warm, hearty, and truly nourishing.
🧰 Equipment Needed
- Large soup pot or Dutch oven
- Cutting board
- Sharp knife
- Measuring cups and spoons
- Wooden spoon or ladle
That’s all you need to create this nourishing soup.
🛒 Ingredients
Vegetables
- 1 yellow onion, chopped
- 2 carrots, diced
- 2 garlic cloves, minced
Beans & Lentils
- 1 cup dried lentils, rinsed
- 15 oz black beans, drained and rinsed
Tomato & Liquid Base
- 15 oz canned tomatoes
- 4 cups vegetable broth
Seasonings & Spices
- 1 tablespoon extra-virgin olive oil
- 1 teaspoon chili powder
- ½ teaspoon cumin
- ½ teaspoon kosher salt
- ½ teaspoon black pepper
- ½ teaspoon red pepper flakes
These ingredients come together to create a thick, protein-packed, and deeply comforting soup.
👩🍳 Directions
Step 1: Prepare the Vegetables
- Chop the onion, carrots, and garlic into small, even pieces.
- Uniform cuts help the vegetables cook evenly and build flavor.
Step 2: Sauté the Aromatics
- Heat olive oil in a large pot over medium heat.
- Add the chopped onion and carrots.
- Cook for 4–5 minutes until softened and lightly golden.
- Add garlic and cook for 30 seconds until fragrant.
Step 3: Add Spices
- Stir in chili powder, cumin, salt, black pepper, and red pepper flakes.
- Cook for 30 seconds to bloom the spices and deepen flavor.
Step 4: Add Lentils and Tomatoes
- Add rinsed lentils and canned tomatoes to the pot.
- Stir well to coat everything with the spice mixture.
Step 5: Add Broth
- Pour in the vegetable broth.
- Stir and bring the soup to a gentle boil.
Step 6: Simmer
- Reduce heat to low.
- Cover and simmer for 25–30 minutes, stirring occasionally.
- Lentils should be tender and the soup slightly thickened.
Step 7: Add Black Beans
- Stir in the black beans.
- Simmer uncovered for another 10 minutes to warm through and thicken.
Step 8: Final Taste Adjustment
- Taste and adjust salt or spice as needed.
- If soup is too thick, add a splash of broth or water.
Step 9: Serve
Ladle into bowls and enjoy warm.
🍽️ Servings & Timing
- Servings: 4–6
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Total Time: 50 minutes
Perfect for cozy dinners or healthy meal prep.
🧊 Storage & Reheating
Refrigerator
- Store in an airtight container for up to 5 days.
- Flavors improve with time.
Freezer
- Freeze portions for up to 3 months.
- Ideal for batch cooking.
Reheating
- Reheat on stovetop over low heat, stirring occasionally.
- Microwave individual portions for 2–3 minutes.
This soup reheats beautifully without losing texture.
🥄 Variations
Extra Veggie Soup
- Add celery, zucchini, or spinach.
Creamy Version
- Blend a portion of the soup and stir it back in.
Spicy Soup
- Increase chili powder or red pepper flakes.
Mexican-Inspired Soup
- Add paprika and extra cumin.
Protein Boost
- Add extra lentils or chickpeas.
Soup-and-Grain Bowl
- Serve over rice or quinoa.
❓ 10 FAQs
1. Are lentils high in protein?
Yes, lentils are rich in plant-based protein and fiber.
2. Do lentils need to be soaked?
No, just rinse them before cooking.
3. Can I use canned lentils?
Yes, reduce cooking time and liquid.
4. Is this soup vegan?
Yes, it’s completely plant-based.
5. Can I make it in a slow cooker?
Yes — cook on LOW for 6–7 hours.
6. Is this soup filling?
Very — protein and fiber make it satisfying.
7. Can kids eat this soup?
Yes — reduce red pepper flakes for mild flavor.
8. What lentils work best?
Brown or green lentils hold their shape well.
9. How do I thicken the soup?
Simmer uncovered or mash some beans.
10. Is this good for meal prep?
Absolutely — it stores and freezes very well.
🏁 Conclusion
This Protein Black Bean and Lentil Soup is a comforting, nourishing meal that delivers warmth, flavor, and satisfaction in every bowl. Made with simple pantry ingredients and packed with plant-based protein and fiber, it’s perfect for busy weeknights, cozy dinners, or healthy meal prep. Thick, hearty, and deeply flavorful, this soup proves that wholesome food can be both easy and incredibly satisfying. Once you try it, it’s sure to become a regular favorite in your kitchen — reliable, comforting, and always nourishing.

Protein Black Bean and Lentil Soup – A Hearty, High-Protein, Fiber-Rich Comfort Soup for Healthy Everyday Meals
Ingredients
Equipment
Method
- Chop the onion, carrots, and garlic into small, even pieces.
- Uniform cuts help the vegetables cook evenly and build flavor.
- Heat olive oil in a large pot over medium heat.
- Add the chopped onion and carrots.
- Cook for 4–5 minutes until softened and lightly golden.
- Add garlic and cook for 30 seconds until fragrant.
- Stir in chili powder, cumin, salt, black pepper, and red pepper flakes.
- Cook for 30 seconds to bloom the spices and deepen flavor.
- Add rinsed lentils and canned tomatoes to the pot.
- Stir well to coat everything with the spice mixture.
- Pour in the vegetable broth.
- Stir and bring the soup to a gentle boil.
- Reduce heat to low.
- Cover and simmer for 25–30 minutes, stirring occasionally.
- Lentils should be tender and the soup slightly thickened.
- Stir in the black beans.
- Simmer uncovered for another 10 minutes to warm through and thicken.
- Taste and adjust salt or spice as needed.
- If soup is too thick, add a splash of broth or water.
- Ladle into bowls and enjoy warm.
Notes
Refrigerator Store in an airtight container for up to 5 days. Flavors improve with time. Freezer Freeze portions for up to 3 months. Ideal for batch cooking. Reheating Reheat on stovetop over low heat, stirring occasionally. Microwave individual portions for 2–3 minutes. This soup reheats beautifully without losing texture. 🥄 Variations
Extra Veggie Soup Add celery, zucchini, or spinach. Creamy Version Blend a portion of the soup and stir it back in. Spicy Soup Increase chili powder or red pepper flakes. Mexican-Inspired Soup Add paprika and extra cumin. Protein Boost Add extra lentils or chickpeas. Soup-and-Grain Bowl Serve over rice or quinoa. ❓ 10 FAQs
1. Are lentils high in protein? Yes, lentils are rich in plant-based protein and fiber. 2. Do lentils need to be soaked? No, just rinse them before cooking. 3. Can I use canned lentils? Yes, reduce cooking time and liquid. 4. Is this soup vegan? Yes, it’s completely plant-based. 5. Can I make it in a slow cooker? Yes — cook on LOW for 6–7 hours. 6. Is this soup filling? Very — protein and fiber make it satisfying. 7. Can kids eat this soup? Yes — reduce red pepper flakes for mild flavor. 8. What lentils work best? Brown or green lentils hold their shape well. 9. How do I thicken the soup? Simmer uncovered or mash some beans. 10. Is this good for meal prep? Absolutely — it stores and freezes very well. 🏁 Conclusion This Protein Black Bean and Lentil Soup is a comforting, nourishing meal that delivers warmth, flavor, and satisfaction in every bowl. Made with simple pantry ingredients and packed with plant-based protein and fiber, it’s perfect for busy weeknights, cozy dinners, or healthy meal prep. Thick, hearty, and deeply flavorful, this soup proves that wholesome food can be both easy and incredibly satisfying. Once you try it, it’s sure to become a regular favorite in your kitchen — reliable, comforting, and always nourishing.