A hearty, protein-packed hamburger soup loaded with lean beef, vegetables, and a rich tomato broth. This lighter version keeps all the comforting flavors of classic hamburger soup while reducing carbs and making it more WeightWatchers-friendly.
Recipe Details
Course: Soup, Main Course
Cuisine: American
Dietary Badges: High Protein, Low Carb, WW-Friendly, Meal Prep Friendly
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
Servings: 6 servings
Ingredients
- 1 tablespoon olive oil
- 1¼ pounds 96% lean ground beef
- 1 medium onion, diced
- 2 celery stalks, diced
- 3 garlic cloves, minced
- 1½ cups cauliflower florets, cut into small pieces
- 5 cups low-sodium beef broth
- 1 can (14.5 ounces) diced tomatoes with juice
- 8 ounces tomato sauce
- 2 teaspoons Worcestershire sauce
- 1 teaspoon Italian seasoning
- ½ teaspoon smoked paprika
- Salt and black pepper, to taste
- 1 cup frozen green beans
- 1 cup chopped zucchini
- 1 cup diced carrots
- 2 tablespoons fresh coriander or parsley, chopped
Instructions
- Heat the olive oil in a large Dutch oven or soup pot over medium heat.
- Add the ground beef and cook until browned, breaking it into crumbles as it cooks. Drain excess fat if necessary.
- Add the onion, celery, and garlic. Cook for 4-5 minutes until softened.
- Stir in the cauliflower and cook for 2 minutes.
- Add the beef broth, diced tomatoes, tomato sauce, Worcestershire sauce, Italian seasoning, smoked paprika, salt, and pepper.
- Bring the soup to a boil.
- Reduce the heat to low and simmer for 15 minutes.
- Add the green beans, zucchini, and carrots.
- Continue simmering for another 15-20 minutes until the vegetables are tender.
- Taste and adjust seasoning as needed.
- Garnish with fresh coriander or parsley before serving.
Recipe Notes
- Replacing potatoes with cauliflower significantly lowers the carbs while maintaining a hearty texture.
- Lean ground beef keeps the soup satisfying while reducing WW Points.
- Smoked paprika adds depth and richness without additional calories.
- Ingredient substitutions and variations are included below.
Introduction
There is something undeniably comforting about a bowl of hamburger soup. This lighter version delivers all the hearty flavor of the classic recipe while keeping carbohydrates lower and protein higher. Lean beef, vegetables, and a savory tomato broth come together to create a satisfying meal that works equally well for weeknight dinners and meal prep lunches.
Step-by-Step Cooking Guide
Brown the Beef
Cook the lean ground beef until fully browned and crumbly.
Tip: Allow the beef to develop some caramelized bits on the bottom of the pot. Those browned pieces add tremendous flavor to the broth.
Build the Flavor Base
Add the onion, celery, and garlic to the pot.
Tip: Cook until the onions become translucent but not browned for the best balance of sweetness and savoriness.
Add the Broth and Tomatoes
Pour in the broth, tomatoes, and seasonings.
Tip: Scrape the bottom of the pot while stirring to release any browned bits from the beef.
Simmer the Soup
Allow the soup to simmer gently so the flavors can meld together.
Tip: Avoid a rolling boil, which can make vegetables overly soft.
Add the Vegetables
Stir in the cauliflower, green beans, zucchini, and carrots.
Tip: Adding some vegetables later in the cooking process helps them retain texture and color.
Ingredient Details and Substitution Tips
Lean Ground Beef
Using 96% lean ground beef keeps the soup high in protein while reducing calories and WW Points.
Cauliflower
Cauliflower replaces potatoes beautifully, adding bulk and texture with far fewer carbohydrates.
Tomato Sauce
Tomato sauce creates a rich, hearty broth without the need for cream or flour-based thickeners.
Worcestershire Sauce
Just a small amount adds depth and umami that makes the soup taste like it simmered all day.
Substitutions
- Ground Beef: Use 99% lean ground turkey or ground chicken.
- Cauliflower: Substitute diced turnips or radishes for another low-carb option.
- Green Beans: Use broccoli florets or cabbage.
- Zucchini: Yellow squash works equally well.
- Beef Broth: Chicken broth can be used for a lighter flavor.
Equipment Alternatives
- A Dutch oven provides excellent heat distribution, but any large soup pot works.
- An immersion blender can be used to partially blend the soup if you prefer a thicker texture.
Recipe Variations and Serving Suggestions
Extra High-Protein Version
Add 1 cup cooked lentils or an additional ½ pound lean ground beef.
Cheeseburger Soup Version
Top each serving with 1 tablespoon reduced-fat cheddar cheese and diced pickles.
Spicy Hamburger Soup
Add ½ teaspoon crushed red pepper flakes and a diced jalapeño.
Keto-Friendly Version
Omit the carrots and increase the cauliflower and zucchini.
Serving Suggestions
Serve with:
- A simple side salad
- Roasted vegetables
- Low-carb garlic bread
- Cottage cheese for additional protein
Pairing Suggestions
This soup pairs well with sparkling water, unsweetened iced tea, or a light vegetable side dish.
Storage and Make-Ahead Information
Storage
Store in airtight containers in the refrigerator for up to 4 days.
Freezing
Freeze in individual portions for up to 3 months.
Reheating
Reheat on the stovetop over medium heat or microwave in 1-minute intervals until heated through.
Make-Ahead Tips
Prepare the soup a day ahead. The flavor becomes even better after resting overnight in the refrigerator.
Quality Notes
The vegetables may soften slightly during storage, but the overall flavor continues to improve.
Nutrition Information
Per Serving (1 of 6 servings)
- Calories: 255
- Protein: 30g
- Carbohydrates: 13g
- Fiber: 4g
- Net Carbs: 9g
- Fat: 9g
WW Points (Estimated)
- WeightWatchers Points: 4 Points per serving
Dietary Highlights
- High Protein
- Low Carb
- WW-Friendly
- Meal Prep Friendly
- Family Friendly
Allergens
Contains soy (from Worcestershire sauce).
Frequently Asked Questions
Can I still use potatoes?
Yes, but doing so will increase both the carbohydrate content and WW Points value.
Can I make this soup in a slow cooker?
Yes. Brown the beef first, then transfer everything to the slow cooker and cook on Low for 6-7 hours.
Why is my soup too thin?
Allow it to simmer uncovered for an additional 10-15 minutes to reduce the liquid.
Can I freeze leftovers?
Absolutely. This soup freezes exceptionally well for up to 3 months.
What is the best beef for hamburger soup?
Extra-lean ground beef provides the best balance of flavor, protein, and WW-friendliness.
The Story Behind This Recipe
Traditional hamburger soup often includes potatoes and higher-fat ground beef, making it more calorie-dense than many people realize. This version was developed to keep everything people love about the original—rich broth, hearty beef, and satisfying vegetables—while making it lighter and more supportive of healthy eating goals. After several test batches, cauliflower proved to be the perfect replacement for potatoes, providing substance without sacrificing comfort.
Final Thoughts
This Low-Carb WW-Friendly Hamburger Soup is proof that comfort food and healthy eating can absolutely coexist. Packed with protein, loaded with vegetables, and full of savory flavor, it’s a recipe you’ll want to keep in regular rotation. If you make it, leave a review and share your favorite additions or variations.
