High Protein Tomato Soup

High protein tomato soup is the comfort-food classic grown up — velvet-smooth, tomato-rich, and creamy without a drop of heavy cream, thanks to blended cottage cheese sneaking in about 24 grams of protein per bowl. It’s the soup you want on a cold evening, sick day, or any day the sandwich needs a sidekick, and it comes together in about 30 minutes from pantry staples: canned tomatoes, broth, onion, garlic, and cottage cheese.

This high protein tomato soup recipe skips the cream-and-butter route that makes most versions a calorie bomb. Instead, bone broth and blended cottage cheese do the work, which means a genuinely filling bowl that still tastes like the tomato soup from your childhood — just with a grown-up protein count.

Why You’ll Love This Recipe ❤️

• About 24 g protein per bowl: more protein than most lunches, let alone soups. Blended cottage cheese is the quiet workhorse.
• Creamy without cream: the cottage cheese gives that silky, velvety texture with a fraction of the fat and none of the heaviness.
• Pantry-friendly: canned tomatoes, broth, and staples mean you can make this without a special trip.
• Freezer-friendly: it freezes beautifully for up to 3 months — portion it and soup season is sorted.

Ingredients You’ll Need 🛒

• 1 can (28 oz) whole peeled tomatoes — whole tomatoes blend smoother and taste deeper than diced; San Marzano if you want the good stuff.
• 2 cups chicken bone broth (or low-sodium chicken broth) — bone broth adds protein; vegetable broth works for a vegetarian version.
• 1 ½ cups low-fat cottage cheese — blended smooth before adding. Full-fat makes it extra creamy.
• 1 small onion, diced
• 3 cloves garlic, minced
• 2 tablespoons tomato paste — for deeper tomato flavor.
• 1 tablespoon olive oil
• 1 teaspoon dried basil (or a handful of fresh basil at the end)
• ½ teaspoon salt, plus more to taste
• Black pepper
• Optional: ¼ teaspoon red pepper flakes, a pinch of sugar if the tomatoes are acidic

How to Make High Protein Tomato Soup 👩‍🍳

Step 1: Soften the Aromatics

Heat the olive oil in a large pot or Dutch oven over medium heat. Add the onion and cook, stirring, for 4 to 5 minutes until soft and translucent. Add the garlic and cook 30 seconds more until fragrant — don’t let it brown, which turns bitter.

Step 2: Build the Tomato Base

Stir in the tomato paste and cook for 1 to 2 minutes, until it darkens slightly. Add the canned tomatoes with their juices, the broth, basil, red pepper flakes if using, salt, and a few grinds of pepper. Break the tomatoes up with your spoon, bring to a simmer, and let it bubble gently for 15 minutes so the flavors meld.

Step 3: Blend the Cottage Cheese (Separately)

While the soup simmers, blend the cottage cheese in a blender or food processor until completely smooth — about 45 seconds. Blending it on its own first is the trick that keeps the soup silky instead of curd-speckled. If you skip this, you’ll see white flecks floating in the finished soup.

Step 4: Blend the Soup

Let the soup cool for about 5 minutes (hot liquid in a blender can explode — work in batches and leave the lid vent open, covered with a towel, if using a countertop blender). Puree until smooth, or use an immersion blender right in the pot.

Step 5: Combine and Warm Gently

Stir the blended cottage cheese into the pureed soup and warm over low heat for 3 to 4 minutes, stirring occasionally. Do not boil — high heat can make the dairy curdle and separate. Taste and adjust: more salt, a pinch of sugar if the tomatoes taste sharp, or a squeeze of lemon to brighten. Serve with fresh basil, black pepper, and a grilled cheese on the side.

If you’re making the roasted tomato variation, the timing changes slightly: while the tomatoes roast, you can get everything else ready, and the whole thing still lands on the table in under an hour. And for busy weeks, this soup doubles as a sauce — ladled over pasta or spooned onto a baked potato, it’s basically dinner in disguise.

Storage & Shelf Life ❄️

Store in an airtight container in the fridge for up to 4 days. The soup thickens as it sits — thin it with a splash of broth when reheating. It freezes well for up to 3 months; thaw overnight in the fridge and reheat gently over medium-low heat, never a hard boil. Portion into single-serving containers before freezing so you can grab exactly one bowl.

One more make-ahead note: the soup actually improves after a day in the fridge, when the flavors settle into each other. If you can, make it the night before you plan to serve it — lunch tomorrow will thank you, and you’ll have one less thing to do at dinner time.

Recipe Variations 🔄

• Roasted tomato version: roast 2 lbs of fresh tomatoes, a quartered onion, and whole garlic cloves at 400°F for 35 to 40 minutes, then blend with broth and cottage cheese — the deeper flavor is worth the oven time in summer.
• Spicy tomato soup: add a chopped chipotle in adobo with the garlic, or finish with hot sauce.
• Extra protein: top each bowl with shredded rotisserie chicken (about 20 g more) or a poached egg. You’ll be pushing 40-plus grams.
• Creamy basil: blend a large handful of fresh basil in with the cottage cheese — it turns the soup a beautiful pale green-pink and tastes incredible.
• Vegetarian: use vegetable broth; the protein drops to about 20 g per bowl from the cottage cheese alone.
• Noodle bowl: ladle the soup over cooked orzo or small pasta for a heartier meal — it’s the same idea as our mason jar noodle soups, which are built for work-week lunches.

Pro Tips for Success 💡

• Never blend hot liquid in a sealed blender: vent the lid or use an immersion blender. This is the one step that can end in a kitchen disaster.
• Blend the cottage cheese alone first: it guarantees a smooth soup with no white flecks.
• Warm gently after adding dairy: keep the heat low and never boil — curdled soup can’t be un-curdled.
• Season twice: once in the pot, then again after blending. Blending changes how salt hits your tongue.
• Make the classic pairing count: a proper grilled cheese with sharp cheddar is the move. It’s a complete meal at about 35 g protein with the soup.

Common Issues & Fixes ⚠️

• Curdled or separated soup: the soup was too hot when the dairy went in, or you boiled it after. Rescue it by blending again — it often comes back together.
• Lumpy or flecked: the cottage cheese wasn’t blended smooth first. Blend longer next time, or blend the whole soup an extra minute.
• Tastes flat or acidic: a pinch of sugar or a drizzle of honey balances acidic tomatoes; a squeeze of lemon brightens a flat pot.
• Too thin: simmer uncovered for 10 more minutes before adding the cottage cheese to concentrate it.
• Too thick: stir in extra broth a splash at a time until it’s where you want it.

Common Questions ❓

How do you add protein to tomato soup?

The three best levers, in order: blend in cottage cheese (about 13 g protein per cup), use bone broth instead of water or stock (2 to 3 extra grams per cup), and top with shredded chicken or a poached egg (20-ish more grams). This recipe uses the first two so the protein is built in before toppings.

Can I taste the cottage cheese?

No — blended smooth and simmered with tomatoes, it reads as creaminess, not cheese. The tomato, basil, and garlic dominate. Using full-fat cottage cheese makes it even more neutral and luxurious.

Is this soup actually healthy?

At about 230 calories and 24 g protein per bowl, it’s a legitimately balanced meal — high protein, moderate carbs, low fat — and far lighter than cream-based tomato soups, which often run 350 to 450 calories per cup. It’s also gluten-free as written.

Can I use fresh tomatoes?

Yes — roast them first (see the variation above). Fresh tomatoes have more water than canned, so roasting concentrates their flavor; without it, the soup can taste thin.

Does this soup go with grilled cheese?

Obviously. The classic pairing is still the best: a grilled cheese on sourdough brings the bowl to around 550 calories and 30 to 35 g protein. It also pairs beautifully with a bowl of our creamy lasagna soup if you’re doing a soup flight for dinner.

Nutrition Facts 📊

Per bowl (recipe makes 4 servings, about 1 ½ cups each, with bone broth and low-fat cottage cheese), approximately: 230 calories, 24 g protein, 18 g carbohydrates, 9 g fat, 5 g fiber. Published versions of cottage cheese tomato soup range from about 175 to 235 calories and 9 to 26 g protein depending on broth and cheese — this recipe sits at the protein-heavy end thanks to bone broth plus a full 1 ½ cups of cottage cheese. Sodium runs 600 to 900 mg depending on your broth and tomatoes, so use low-sodium cans if you’re watching it.

Final Thoughts ❤️

High protein tomato soup is the meal that proves comfort food and macros can share a bowl. Thirty minutes, one pot, and a blender, and you’ve got four servings of creamy, protein-packed soup that freezes like a champ. Make a batch alongside a slow-cooker pot of high-protein white chicken chili and your cold-weather lunch rotation is set.

Whether it’s a sick-day staple, a grilled-cheese companion, or the meal-prep container in your work bag, this soup does the one thing you want from comfort food: it makes you feel taken care of — and now it fills you up properly too.