Dinner • Snack
High-Protein Creamy Tomato Soup
A creamy, high-protein marinara sauce made with cottage cheese. Smooth, flavorful, and perfect for pasta, dipping, or meal prep.
Why You’ll Love This Recipe
Most high-protein sauces feel like a compromise. This one doesn’t.
It’s rich, creamy, and genuinely satisfying — and it comes together in 15 minutes with ingredients you probably already have. Once you make it, it tends to stay in the rotation.
How It Works
The combination of cottage cheese and marinara does more than you’d expect.
Cottage cheese brings the protein and a silky base. Marinara brings the flavor. Blend them together properly and the result is a smooth, creamy sauce with no trace of the cottage cheese texture people worry about. That step is what makes this work.
Best Ways to Use It
Over pasta, alongside chicken, as a dip, or as a base for other meals. It reheats well and holds up in the fridge, which makes it one of the better things to have prepped and ready for the week.
Inspiration
At CraveSmart, we take viral ideas that look good online and test them until they actually work in a real kitchen. This is one that earned its place.
Tools That Make This Turn Out Right
The ingredients are simple. The process is what matters here.
Most people run into the same three problems with this type of recipe:
- grainy texture from under-blending
- uneven thickening from inconsistent heat
- extra dishes from unnecessary transfers
The right tools make all of that a non-issue.
-
Immersion blender (easiest option)
Turelar 5-in-1 immersion blender
Blend directly in the pot. No transfers, no extra bowls, no mess. This is the fastest way to get a completely smooth sauce, and it makes cleanup almost instant. -
Blender (if you prefer one)
Vitamix: Vitamix E310 — black, 48 oz
Ninja: Ninja BN751 Professional Plus DUO blender -
Saucepan (for even heating)
Cuisinart 2-quart saucepan with cover
The right size for small batches like this. Heats evenly so the sauce thickens properly without scorching the bottom. -
Silicone meal prep tray (for batch cooking)
Souper Cubes 2-cup molds — blueberry, 2-pack
Make a double batch, freeze it in the tray, then transfer the portions to a freezer bag. You’ll always have a serving ready to go without any extra effort.
High-Protein Creamy Tomato Soup
Prep Time
5 mins
Cook Time
10 mins
Total Time
15 mins
Servings
2
Calories
279
Protein
22g
Carbs
24g
Fat
10g
Ingredients
Switch between US and metric measurements. Metric conversions are approximate.
Dry Ingredients
- Garlic powder, to taste Garlic powder, to taste
- Onion powder, to taste Onion powder, to taste
- Mixed herbs, to taste Mixed herbs, to taste
- Salt and pepper, to taste Salt and pepper, to taste
- 1 1/2 tbsp cornflour 15ml cornflour
Wet Ingredients
- 1 cup marinara sauce 240ml marinara sauce
- 1 cup cottage cheese 240ml cottage cheese
- 1 cup broth 240ml broth
- Splash of water (to mix with cornflour) Splash of water (to mix with cornflour)
Optional
- Fresh chilli, chopped Fresh chilli, chopped
Instructions
- In a container or directly in your pot, combine the marinara sauce, cottage cheese, broth, garlic powder, onion powder, mixed herbs, salt, and pepper.
- Blend until completely smooth using an immersion blender or standard blender. Blending properly is what gives this a creamy texture instead of a grainy one.
- In a small bowl, mix the cornflour with a splash of water to create a slurry.
- Pour the blended mixture into a saucepan over medium heat.
- Add the cornflour slurry and stir well.
- Cook for 5–10 minutes, stirring occasionally, until the sauce thickens and becomes smooth and creamy.
- Adjust seasoning to taste and serve hot.
Tips
- Blend thoroughly — this is the step that removes any trace of cottage cheese texture.
- Season boldly. This recipe rewards it.
- Keep stirring once the cornflour goes in. Consistent heat is what keeps it lump-free.
- Too thick? A splash of broth brings it right back.
Variations
- Stir in cooked ground turkey or chicken and serve over pasta for a complete meal.
- Use vegetable broth for something lighter, or chicken broth for more depth.
- Finish with parmesan for extra richness.
Storage
- Store in an airtight container in the fridge for up to 4 days.
- Freeze in portions and reheat straight from frozen whenever you need it.
FAQ
Does it taste like cottage cheese?
Not at all. Once it's blended and cooked, it tastes exactly like a rich, creamy tomato sauce.
Can I skip the cornflour?
You can, but the sauce will be noticeably thinner. The cornflour is what gives it that thick, restaurant-style texture.
What can I use this with?
Pasta, grilled chicken, as a dip, or as a pizza base. It works well with almost anything.
Source Note
Inspired by a viral high-protein sauce idea from @ketosnackz and adapted for better flavor and texture.
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