Imagine diving into a bowl of rich, creamy broccoli cheddar soup that’s not only incredibly satisfying but secretly packed with protein. This High Protein Broccoli Cheddar Soup delivers all the comfort and indulgence you crave while providing an impressive 36 grams of protein per serving. By incorporating cottage cheese and Greek yogurt alongside traditional ingredients, we’ve transformed this classic comfort food into a nutritional powerhouse that will keep you full and satisfied for hours.

Table of contents
- Why You’ll Love This High Protein Broccoli Cheddar Soup
- What Makes This Broccoli Cheddar Soup High Protein?
- Key Ingredients for the Best High Protein Broccoli Cheddar Soup
- How to Make High Protein Broccoli Cheddar Soup: Step-by-Step Guide
- Is High Protein Broccoli Cheddar Soup Healthy? (Nutritional Breakdown)
- Frequently Asked Questions (FAQs)
- Storage, Reheating & Freezing Your Soup
- Delicious Serving Suggestions & Toppings
- Tips for Success
- More High-Protein Recipes You’ll Love
- Perfect Side Dishes and Complementary Recipes
- Boost Your Wellness Journey
Why You’ll Love This High Protein Broccoli Cheddar Soup
The Perfect Comfort Food with a Healthy Twist
There’s something magical about a steaming bowl of broccoli cheddar soup on a chilly day. This recipe captures all that cozy comfort while sneaking in incredible nutritional benefits. The creamy, velvety texture you expect is all here, but now it’s working double duty to fuel your body with quality protein and essential nutrients.
Packed with Protein and Nutrients
Each generous serving delivers 36 grams of high-quality protein, plus significant amounts of fiber, vitamin C, and calcium. The combination of cottage cheese, Greek yogurt, cheddar cheese, and bone broth creates a complete amino acid profile that supports muscle health, bone density, and overall wellness. You’re getting over 1,200mg of calcium per serving, making this soup an excellent choice for anyone concerned about bone health or osteopenia.
Big, Hearty Portions (No “Diet” Soup Here!)
This isn’t some watery, unsatisfying “diet” soup. These are hearty, restaurant-style portions that will genuinely fill you up. The protein content naturally increases satiety, meaning you’ll feel satisfied longer without the need for endless snacking later.

What Makes This Broccoli Cheddar Soup High Protein?
The Magic of Cottage Cheese
Cottage cheese is the secret weapon that transforms this soup from good to extraordinary. When blended, cottage cheese becomes completely smooth and adds incredible creaminess while contributing about 14 grams of protein per half-cup serving. Its mild, slightly tangy flavor complements the cheddar beautifully without overpowering the soup’s classic taste profile.
The key is using full-fat cottage cheese (4% fat content works best) and blending it thoroughly. This ensures the smoothest possible texture while maximizing both flavor and protein content.
Greek Yogurt for Extra Creaminess and Protein
Plain Greek yogurt adds another protein punch while contributing to the soup’s luxurious mouthfeel. The probiotics in Greek yogurt also provide additional health benefits for digestive wellness. Use whole milk Greek yogurt for the richest results, adding it at the end to prevent curdling.
The Benefits of Bone Broth (Optional but Recommended)
While vegetable broth works perfectly fine, bone broth elevates both the nutritional profile and flavor complexity. Bone broth contributes additional protein, collagen, and minerals that support joint health and provide a deeper, more satisfying taste. If using store-bought, look for brands with at least 9-10 grams of protein per cup.
Other Key Protein Contributors
Don’t overlook the protein from sharp cheddar cheese and even the broccoli itself. These ingredients work together to create a complete protein profile that rivals many meat-based dishes.
Key Ingredients for the Best High Protein Broccoli Cheddar Soup
Cauliflower: Your Secret Weapon for Creaminess and Fiber
Here’s where this recipe gets really clever. Cauliflower florets blend into complete smoothness, adding body and creaminess without any cream or heavy dairy. Cauliflower is virtually flavorless when blended but provides incredible texture, plus extra fiber and vitamins. This is what allows us to create such a rich, satisfying soup while keeping it relatively healthy.
Broccoli: The Star Veggie with Big Benefits
Fresh broccoli florets provide the signature flavor and impressive nutritional benefits. Broccoli is loaded with vitamin C, fiber, and even contains some protein. Don’t discard those broccoli stalks – they’re full of flavor and nutrients. Simply peel and chop them to include in your soup for maximum nutrition and minimal waste.
Cheddar Cheese: The Heart of the Classic Flavor
Sharp cheddar cheese provides the distinctive tangy, rich flavor that makes broccoli cheddar soup irresistible. For best results, grate your own cheese from a block rather than using pre-shredded varieties, which contain anti-caking agents that can affect melting. Extra-sharp cheddar works beautifully, but adjust the amount based on your taste preferences.
Optional: Potatoes for Body and Smoothness
Golden potatoes add natural thickness and a subtle sweetness that balances the sharp cheddar. They’re completely optional but recommended for the most restaurant-like texture. Yukon Gold potatoes work particularly well due to their naturally creamy texture when cooked.
Other Essential Flavor Boosters
Shallots provide a milder, more sophisticated onion flavor than regular yellow onions, though both work well. Fresh garlic is non-negotiable for depth of flavor. A touch of butter or olive oil helps sauté the aromatics and adds richness to the final soup.
Thickening Agents: Tapioca Flour, Cornstarch, or All-Purpose Flour
A small amount of thickening agent ensures your soup has the perfect consistency. Tapioca flour creates the smoothest texture and works well for gluten-free diets. Cornstarch is readily available and works excellently. All-purpose flour is the traditional choice and adds a subtle richness.
How to Make High Protein Broccoli Cheddar Soup: Step-by-Step Guide
Ingredients:
- 4 cups broccoli florets (plus chopped stalks)
- 3 cups cauliflower florets
- 1 medium golden potato, cubed (optional)
- 1 large shallot, diced
- 3 cloves garlic, minced
- 2 tablespoons butter or olive oil
- 4 cups bone broth (or vegetable broth)
- 1 cup cottage cheese (4% fat)
- ½ cup plain Greek yogurt
- 2 cups sharp cheddar cheese, freshly grated
- ½ cup milk (2% or whole)
- 2 tablespoons tapioca flour (or cornstarch)
- Salt and pepper to taste
- Optional: pinch of nutmeg
Instructions:
- Prepare the vegetables: In a large pot, bring salted water to boil. Add broccoli, cauliflower, and potato (if using). Cook for 12-15 minutes until very tender. Drain well and set aside.
- Sauté aromatics: In the same pot, heat butter over medium heat. Add diced shallot and cook for 3-4 minutes until softened. Add minced garlic and cook for another minute until fragrant.
- Create the base: Add the cooked vegetables back to the pot along with the broth. Bring to a gentle simmer.
- Blend for creaminess: Using an immersion blender, blend the soup until completely smooth. Alternatively, blend in batches using a high-powered blender (be careful with hot liquids).
- Add the protein powerhouses: Stir in cottage cheese and blend again until completely smooth. The cottage cheese should disappear entirely into the soup.
- Thicken the soup: In a small bowl, whisk tapioca flour with 3 tablespoons of milk until smooth. Stir this mixture into the soup along with the remaining milk.
- Melt the cheese: Reduce heat to low. Gradually add grated cheddar cheese, stirring constantly until melted and smooth. Don’t let the soup boil at this stage to prevent curdling.
- Final touches: Remove from heat and stir in Greek yogurt. Season with salt, pepper, and a pinch of nutmeg if desired. Taste and adjust seasonings.
- Serve immediately: Ladle into bowls and enjoy while hot with your favorite toppings.
Is High Protein Broccoli Cheddar Soup Healthy? (Nutritional Breakdown)
Compared to Traditional Broccoli Cheddar Soup
Traditional broccoli cheddar soup relies heavily on cream, butter, and flour for its rich texture, often containing 400-500 calories per serving with only 8-12 grams of protein. Our high-protein version delivers similar satisfaction with better nutritional balance.
Detailed Nutritional Information Per Serving
Per serving (approximately 1.5 cups):
- Calories: 385
- Protein: 36g
- Carbohydrates: 18g
- Fiber: 4g
- Fat: 18g (mostly from healthy sources)
- Calcium: 1,200mg
- Vitamin C: 90mg
- Iron: 2mg
- Sodium: 850mg (varies based on broth choice)
The high protein content makes this soup incredibly satiating, while the fiber from vegetables supports digestive health. The calcium content is particularly impressive, supporting bone health and muscle function.

High Protein Broccoli Cheddar Soup
Equipment
- Large pot
- Immersion blender or high-powered blender
- whisk
- Measuring cups and spoons
- Ladle
Ingredients
- 4 cups broccoli florets plus chopped stalks
- 3 cups cauliflower florets
- 1 medium golden potato cubed (optional)
- 1 large shallot diced
- 3 cloves garlic minced
- 2 tablespoons butter or olive oil
- 4 cups bone broth or vegetable broth
- 1 cup cottage cheese 4% fat
- ½ cup plain Greek yogurt
- 2 cups sharp cheddar cheese freshly grated
- ½ cup milk 2% or whole
- 2 tablespoons tapioca flour or cornstarch
- Salt and pepper to taste
- Optional: pinch of nutmeg
Instructions
- Prepare the vegetables: In a large pot, bring salted water to boil. Add broccoli, cauliflower, and potato (if using). Cook for 12-15 minutes until very tender. Drain well and set aside.
- Sauté aromatics: In the same pot, heat butter over medium heat. Add diced shallot and cook for 3-4 minutes until softened. Add minced garlic and cook for another minute until fragrant.
- Create the base: Add the cooked vegetables back to the pot along with the broth. Bring to a gentle simmer.
- Blend for creaminess: Using an immersion blender, blend the soup until completely smooth. Alternatively, blend in batches using a high-powered blender (be careful with hot liquids).
- Add the protein powerhouses: Stir in cottage cheese and blend again until completely smooth. The cottage cheese should disappear entirely into the soup.
- Thicken the soup: In a small bowl, whisk tapioca flour with 3 tablespoons of milk until smooth. Stir this mixture into the soup along with the remaining milk.
- Melt the cheese: Reduce heat to low. Gradually add grated cheddar cheese, stirring constantly until melted and smooth. Don’t let the soup boil at this stage to prevent curdling.
- Final touches: Remove from heat and stir in Greek yogurt. Season with salt, pepper, and a pinch of nutmeg if desired. Taste and adjust seasonings.
- Serve immediately: Ladle into bowls and enjoy while hot with your favorite toppings.
Notes
- Best cottage cheese: Use 4% fat cottage cheese for richest flavor and creaminess
- Fresh vs. frozen vegetables: Fresh vegetables provide best texture, but frozen can work if thoroughly drained
- Preventing curdling: Keep heat low when adding cheese and dairy; never let soup boil after adding cheese
- Consistency adjustments: Add more broth for thinner soup, more thickening agent for thicker consistency
- Storage: Refrigerate up to 4 days; reheat gently over low heat
- Freezing: Can be frozen but may separate slightly; blend after thawing to restore smoothness
- Cheese substitutions: Can use combination of sharp cheddar and Gruyère for more complex flavor
Nutrition
Frequently Asked Questions (FAQs)
While this recipe relies heavily on dairy for both flavor and protein content, some modifications are possible. You could substitute nutritional yeast and cashew cream for some of the cheesy flavor, but you’ll lose significant protein content and the characteristic taste. For the best dairy-free alternative, consider adding silken tofu and using a high-quality plant-based protein powder.
Fresh vegetables provide the best texture and flavor, but frozen can work in a pinch. Thaw and drain frozen vegetables thoroughly before using, as excess water can dilute the soup’s flavor. You may need to simmer longer to cook off extra moisture.
Full-fat cottage cheese (4% fat) provides the richest flavor and creamiest texture when blended. Low-fat versions can work but may result in a slightly thinner soup. Small curd cottage cheese blends more smoothly than large curd varieties.
For thicker soup, add more thickening agent mixed with a little cold milk. For thinner consistency, gradually add more broth or milk while the soup is warm. Remember that the soup will thicken slightly as it cools.
Absolutely! Carrots add natural sweetness and beautiful color. Celery provides additional flavor depth. Keep the total vegetable quantity similar to maintain the proper consistency and flavor balance.
Keep the heat low when adding cheese and dairy. Never let the soup boil after adding cheese. Adding dairy products gradually while stirring constantly helps prevent curdling. The fat content from cottage cheese and proper blending also helps create a stable emulsion.
Storage, Reheating & Freezing Your Soup
How to Store Leftovers in the Refrigerator
Store cooled soup in airtight containers in the refrigerator for up to 4 days. The soup may thicken when cold – this is completely normal.
Best Ways to Reheat High Protein Broccoli Cheddar Soup
Reheat gently over low heat on the stovetop, stirring frequently. Add a splash of milk or broth if the soup has thickened too much. Microwave reheating works but use 50% power and stir every 30 seconds to prevent hot spots and separation.
Freezing This Dairy-Based Soup: What You Need to Know
While dairy-based soups can be frozen, they may separate slightly upon thawing due to the high dairy content. The soup will still be safe to eat and taste good, but the texture might be slightly grainy. If you do freeze portions, blend with an immersion blender after thawing and reheating to restore smoothness. For best results, consume within 2-3 months of freezing.
Delicious Serving Suggestions & Toppings
Pairings for a Complete Meal
This hearty soup pairs beautifully with a crisp green salad dressed with vinaigrette to cut through the richness. Whole grain sourdough toast or crusty bread makes an excellent dipper. For a lighter meal, serve alongside roasted vegetables or a simple arugula salad.
Savory Toppings to Elevate Your Bowl
Transform each bowl into a gourmet experience with these delicious toppings:
- Crispy bacon bits for smoky crunch
- Fresh chives or green onions for color and mild onion flavor
- Extra grated sharp cheddar for cheese lovers
- A dollop of Greek yogurt for extra protein and tanginess
- Toasted pumpkin seeds for healthy crunch
- A drizzle of hot sauce for heat lovers
Tips for Success
Don’t Skimp on Cheese (or Try More!)
The cheese is what makes this soup irresistible. Use high-quality, freshly grated cheddar for the best flavor and melting properties. Feel free to experiment with cheese blends – a combination of sharp cheddar and Gruyère creates incredible depth.
Leveraging Broccoli Stalks for Flavor and Reducing Waste
Those broccoli stalks are flavor goldmines! Peel away the tough outer layer and chop the tender inner stalks to include in your soup. They add excellent flavor and reduce food waste while boosting the nutritional content.
Blending for Ultimate Smoothness
For the silkiest soup, blend in stages. First blend the vegetables with broth until smooth, then blend again after adding cottage cheese. An immersion blender works well, but a high-powered blender creates the ultimate smooth texture. Always be careful when blending hot liquids.
This High Protein Broccoli Cheddar Soup proves that comfort food can be incredibly nutritious without sacrificing any of the satisfaction you crave. With 36 grams of protein per serving and all the creamy, cheesy goodness you expect, it’s the perfect meal for anyone looking to eat healthier without feeling deprived. Make a big batch for meal prep, or enjoy it fresh for a cozy weeknight dinner that the whole family will love.
More High-Protein Recipes You’ll Love
If you enjoyed this protein-packed soup, you’ll definitely want to try these other satisfying high-protein meals:
- High-Protein Cheesecake Jars – A guilt-free dessert with incredible protein content
- Vanilla Protein Cheesecake – Another delicious way to enjoy dessert while hitting your protein goals
- Protein Tiramisu Cups – Italian-inspired protein dessert that tastes indulgent
- Lentil Bowl High Protein – Plant-based protein powerhouse bowl
- Greek Chicken Bowls – Mediterranean-inspired protein-rich meal
- Honey Garlic Shrimp Bowls – Quick, protein-packed seafood bowl
Perfect Side Dishes and Complementary Recipes
Complete your meal with these healthy sides that pair beautifully with this creamy soup:
- Healthy Broccoli Pasta – Another delicious way to enjoy broccoli
- Creamy Cucumber Salad – Light, refreshing side that cuts through rich flavors
- Chicken Avocado Melt Sandwich – Perfect for dipping in this creamy soup
Boost Your Wellness Journey
Looking for more healthy recipes and wellness tips? Check out these popular options:
- Green Goddess Smoothie – Nutrient-packed smoothie for energy
- Turmeric Golden Milk – Anti-inflammatory beverage
- Lemon Ginger Water – Simple detox drink to support your healthy lifestyle
Nutrition Information: Nutritional values are approximate and may vary based on specific ingredients used.