Best High Protein Broccoli Cheddar Soup

A Comfort Food Classic With a Protein Boost

If you’re looking for the best high protein broccoli cheddar soup to bookmark, this is the one to save. Broccoli cheddar soup has been a lunch-counter and bakery-cafe staple for decades, and it earns that popularity honestly. Broccoli itself is a genuinely nutrient-dense vegetable, packed with fiber and vitamin C, which is part of why this soup feels so much more virtuous than its creamy texture suggests Broccoli Nutrition Facts – USDA FoodData Central.

What sets this high protein broccoli cheddar soup recipe apart from a typical version is what happens to the base. Instead of leaning only on cream, this recipe blends in cottage cheese, which disappears completely into the texture while adding a serious amount of protein per serving Cottage Cheese Nutrition and Benefits – Healthline. Sharp cheddar does double duty here too, since it’s naturally high in both protein and calcium Cheddar Cheese Nutrition Facts – Healthline.

Broccoli cheddar soup as we know it traces back to cafe-style bakery chains that made the pairing famous, and this version keeps that same nostalgic flavor while quietly reworking the nutrition underneath it. Higher protein meals like this one are also generally associated with better satiety, which is part of why swapping in cottage cheese instead of extra cream makes this soup feel like it actually keeps you full Protein and Satiety – Harvard T.H. Chan School of Public Health.

Texture is another reason this recipe holds up so well against the original. A basic roux thickens the broth just enough to carry the cheese without turning gluey, and it’s a technique borrowed straight from classic French cooking, which is why cream soups made this way tend to stay smooth even after reheating The Role of Roux in Sauces – Serious Eats. That stability matters here since this soup is meant to hold up for leftovers, not just taste good the moment it’s made.

It’s also worth pointing out that broccoli and cheddar happen to pair well nutritionally, not just in flavor. Cheddar is a solid source of calcium, and pairing it with a vitamin C rich vegetable like broccoli can help the body make better use of that calcium over time Calcium and Vitamin C Absorption – Cleveland Clinic. So beyond the protein boost, this version of broccoli cheddar soup high protein or not is still doing a bit of nutritional teamwork in every bowl.

If you want to compare it to something lighter, our Manhattan Clam Chowder Recipe is a good option on nights you’d rather skip the cheese altogether.

Why You’ll Love This Recipe

This is a genuinely high protein broccoli cheddar soup, not just a soup with a catchy name, thanks to blended cottage cheese and a generous amount of sharp cheddar working together in the same pot.

It’s also still fully vegetarian, so it fits the classic broccoli cheddar soup expectation without any surprise ingredients hiding in the base recipe. The texture comes out smooth and silky with just a quick blend at the end, which keeps the broccoli present without turning the soup chunky or thin.

The whole process happens in one pot, with no straining, no separate sauce, and no advanced technique required to get it right.

And if you want to push the protein even further, stirring in shredded rotisserie chicken is an easy way to turn this into a heartier, higher protein cheddar broccoli soup without changing anything else about how it’s made.

What to Serve With Broccoli Cheddar Soup

A slice of crusty bread is the obvious pairing here, mostly because it’s perfect for dipping into the creamy broth.

A simple side salad brings a fresh, crisp contrast against the richness of the cheese, which is especially nice if you’re serving this as a full dinner rather than a starter.

A grilled cheese sandwich leans all the way into the comfort-food side of things, if that’s the mood you’re going for. Roasted vegetables are a good call in colder months, adding some extra fiber alongside the meal without much extra effort.

And a sprinkle of extra cheddar and chives on top is a small touch that makes the bowl feel a little more finished.

How This High Protein Broccoli Cheddar Soup Comes Together

This recipe builds in stages inside a single pot, which keeps the process simple even though the final result tastes like it took more effort than it did. It starts with a basic roux, gets thinned out with broth and simmered with broccoli, and finishes with milk, blended cottage cheese, and shredded cheddar stirred in off the heat.

From start to finish, this broccoli cheddar soup high protein upgrade usually takes well under 40 minutes, most of which is hands-off simmering time. That makes it realistic for a weeknight even though it tastes like a slow-cooked cafe soup.

High Protein Broccoli Cheddar Soup Recipe

Best High Protein Broccoli Cheddar Soup

foxyrecipes

A creamy, high protein broccoli cheddar soup made with cottage cheese and sharp cheddar for a protein boost, ready in under 40 minutes.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 25 minutes mins

Total Time 35 minutes mins

Course Main Course, Soup

Cuisine American

Servings 5 people

Calories 340 kcal

Equipment

• Large pot
• whisk
• stick blender

Ingredients

  

• 4 cups broccoli florets chopped small
• 1 tbsp olive oil or butter
• 1 small onion diced
• 2 garlic cloves minced
• 3 tbsp all purpose flour
• 3 cups vegetable broth
• 1 cup milk
• 1 cup cottage cheese blended smooth
• 2 cups sharp cheddar cheese shredded
• Salt and black pepper to taste
• 1 to 2 cups warm shredded rotisserie chicken Optional for more protein

Instructions

 

• Build the Roux

  In a large pot, heat the olive oil or butter over medium heat and add the diced onion. Cook until softened, then stir in the garlic and cook another minute until fragrant. Sprinkle in the flour and stir constantly for about a minute to form a light paste.
  
• Add the Broth, Broccoli

  and MilkSlowly whisk in the vegetable broth until smooth. Add the broccoli, cover, and simmer until tender (add raw chicken here if using). Once tender, stir in the milk.
  
• Stir in the Cheese and Blend

  Reduce heat to low and stir in the blended cottage cheese, then the shredded cheddar, until smooth. Blend part or all of the soup to your preferred texture, stir in shredded chicken if using, and season with salt and pepper.
  

Notes

• Blend the cottage cheese smooth before adding it so it disappears into the texture.
• Add the cheese off high heat to avoid a grainy result.
• A stick blender lets you blend directly in the pot.
• Leave some broccoli florets whole if you prefer texture over a fully smooth soup

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Frequently Asked Questions

What actually makes this a high protein broccoli cheddar soup?

The protein boost comes mainly from the blended cottage cheese and the generous amount of sharp cheddar used throughout. Together they bring each serving to around 18 to 20 grams of protein, noticeably higher than a traditional version that relies mostly on cream and a smaller amount of cheese. Because the cottage cheese fully disappears into the texture, you get that protein bump without changing how the soup tastes or feels in the bowl.

Can I add chicken to make this soup even higher in protein?

Yes, stirring in warm shredded rotisserie chicken is the easiest way to push this soup closer to 27 to 30 grams of protein per serving. If you’re starting from raw chicken instead, add small diced pieces directly to the pot alongside the broccoli so both cook through at the same time, then shred any larger pieces once everything is tender before moving on to the cheese step.

Will I taste the cottage cheese in this soup?

Not once it’s blended smooth. Cottage cheese has a mild, slightly tangy flavor on its own, but once it’s fully incorporated into the hot broth and blended alongside the broccoli, it just adds body and creaminess. Most people can’t identify it in the finished soup unless you tell them it’s there.

Can I make this soup ahead of time?

Yes, and it actually improves slightly the next day as the flavors settle. Store it covered in the refrigerator for up to four days and reheat gently on the stove over low heat, adding a splash of broth or milk if it has thickened more than you’d like.

Can I use frozen broccoli instead of fresh?

Yes, frozen broccoli works well and saves prep time. There’s no need to thaw it first; add it straight to the pot in place of fresh florets and let it simmer until tender, which usually takes about the same amount of time as fresh broccoli.

Why did my soup turn out grainy instead of smooth?

This almost always happens when cheese is added over heat that’s too high, which causes it to separate rather than melt evenly. Keep the heat at medium-low or lower once the cheese goes in, stir gently and continuously, and let it melt fully before you reach for the blender.

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A Bowl Worth Making on Repeat

What I love most about this recipe is how something this comforting can also genuinely be nourishing, without losing what makes it feel like a treat in the first place. A single pot, a handful of pantry staples, and a bit of blended cottage cheese come together into a high protein cheddar broccoli soup that tastes just as rich as the classic version while leaving you feeling more satisfied than a typical bowl usually does.

This soup is also easy to bend toward whatever you’re in the mood for without changing the basic method. Swapping in a mix of broccoli and cauliflower keeps the texture and color similar while stretching the batch a little further, and a pinch of smoked paprika or a dash of hot sauce stirred in at the end adds warmth without competing with the cheddar.

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