When you need something that truly nourishes your body but doesn’t weigh you down, you know what I reach for? A light, unbelievably clear broth packed with goodness. Forget heavy, creamy bowls; we’re talking about real fuel here! This Clear Protein Soup is my go-to when I need flavor but have zero time, making it perfect for those busy weeknights.
As a Registered Dietitian and Flavor Strategist here at Top Chicken Eats, I wanted to nail a recipe that proves you don’t need mountains of fat to feel satisfied. As you can check out more about my philosophy on balanced eating on my About Page! This recipe comes together while you’re setting the table—30 minutes, max! It’s clean, it’s simple, and it’s designed to keep you energized, not sluggish. Trust me, once you see how clear this broth stays, you’ll never go back to murky soup again.

Why This Clear Protein Soup Recipe Stands Out
Okay, let’s talk real talk for a second. Why is this specific **Clear Protein Soup** the one you should trust? Because it does three things beautifully without taking all day. You’re busy, I know you are, and you deserve food that works *for* you, not against you!
When I designed this recipe, I kept my nutritional goals front and center. It’s all about high-quality fuel that slides right down, which is fantastic if you’re watching your digestion or trying to hit those fitness goals.
- It’s incredibly fast—we’re talking 30 minutes total. Perfect for those nights when dinner needs to happen yesterday.
- It’s legitimately light! You feel nourished, not heavy and ready for a nap later. Hello, productive afternoon!
- It packs a serious protein punch thanks to the lentils and barley, keeping you satisfied for hours.
- It’s built for leftovers! Seriously, this is my favorite of all my weight loss recipes because it reheats so perfectly.
If you want honest, balanced nutrition that tastes genuinely good, this is your new weekly staple, period.
Gathering Your Ingredients for Clear Protein Soup
Getting this soup right is all about having your bits and pieces ready before the heat even turns on. Since this is a quick cook, preparation is everything. We’re breaking this down into three manageable groups: the base veggies that build the savory foundation, the liquids and spices that keep the broth clear and flavorful, and finally, the hearty protein elements.
You’ll notice I’m very specific about how things are cut. Chopped onions, minced garlic—it matters because everything cooks quickly together, and we want consistency. When you’re ready to see the full list, check out my kid-friendly recipe index; this list follows that same simple structure!
Soup Base Components
For the base, we start with 1/4 cup of olive oil. Then toss in one medium onion, chopped, one large carrot, also chopped, and two stalks of celery, cut into cubes. Don’t forget one large potato, chopped. After those soften up, grab your two cloves of garlic and make sure they are properly minced.
Broth and Seasoning for Your Clear Protein Soup
This group determines the clarity! You need four cups of vegetable broth—use a low-sodium one if you can, trust me on this, because we control the salt later. Then add one cup of tomato juice and one cup of water. For seasoning, start with one teaspoon of salt, one teaspoon of paprika, and half a teaspoon each of cumin and pepper. I also add half a teaspoon of chili pepper, but that’s optional if you’re making this for sensitive eaters.
Protein and Finish Elements
These are the stars that make it a substantial meal! We are using half a cup of barley. For the protein, make sure you have 1 and 2/3 cups of lentils or legumes—and they *must* be cooked already! Finally, right at the very end, grab one cup of baby spinach to wilt beautifully into the hot liquid.
Step-by-Step Guide to Making Clear Protein Soup
Now for the fun part! Since we’ve got all our ingredients prepped, putting this **Clear Protein Soup** together is lightning fast. You literally just build layers of flavor, which is what I teach all my readers who are looking to step up their soup game. Grab that big pot or Dutch oven!
Sautéing the Aromatics
First thing: heat that quarter cup of olive oil over medium-high heat. We want it hot enough for a nice little sizzle! When it’s ready, toss in your chopped onion, carrots, and celery. You need to let those hang out there, stirring occasionally, until they start to look soft and translucent. That usually takes about 5 to 7 minutes. Don’t rush this part—it’s foundational flavor!
Building the Broth Base and Simmering the Clear Protein Soup
Next, toss in your minced garlic and the chopped potatoes. Cook those for just 2 to 3 minutes—we don’t want the garlic to burn! Now, pour in all your liquids: the four cups of vegetable broth, the cup of tomato juice, and the cup of water. Add in your salt, paprika, cumin, pepper, and optional chili powder right away. Stir well so those spices dissolve nicely. Bring the whole thing up to a good simmer. Once it’s bubbling gently, stir in your barley and your cooked lentils. This is where the magic happens. Put the lid on, turn the heat down to medium-low, and let it simmer for a full 30 minutes until those potatoes and barley are tender.
Expert Tip for Clarity: If you notice any foam bubbling up during the first 10 minutes of simmering, use a ladle to gently skim it off the top. That’s what keeps the broth crystal clear, just like we want!

Finishing with Greens
When that 30 minutes is up and everything is cooked perfectly, it’s time for the finishing touch. Dump in your cup of baby spinach. You just need to stir it around until it wilts completely—maybe 60 seconds max. Seriously, that’s it! Take the pot right off the heat, ladle it into bowls, and maybe finish with a little fresh parsley if you’re feeling fancy. Easy, right?
Tips for the Perfect Clear Protein Soup Consistency
Achieving that restaurant-quality clear broth is what separates a good soup from a *great* one for me. It’s honestly easier than you think, but it requires a tiny bit of attention early on. The trick is really in managing those starchy elements—the barley and the lentils.
Now, I’ll confess something: I once rushed this, didn’t skim the foam, and ended up with a kind of muddy soup instead of a lovely, clear liquid. Total rookie move! So here’s the fix, and it’s good to know for any savory recipe:
If your soup starts looking a little cloudy during that 30-minute simmer, gently remove it from the heat immediately. You can then carefully ladle out just the liquid part into a clean saucepan, leaving the solids behind temporarily. Skim any foam off the liquid, and then slowly pour the clarified liquid back over the solids. It works like magic every time to reset that beautiful clarity!

Customizing Your High Protein Soups: Variations
Listen, while this base recipe for **Clear Protein Soup** is fantastic exactly as written, the beauty of soup is in its flexibility! I cook based on what I have in the fridge, and I want you to feel empowered to do the same. If you’re looking specifically to boost that protein content even higher, or just want to switch things up so you don’t eat lentil soup three nights in a row, I’ve got ideas for you. You can find lots of inspiration over on my high-protein recipes page!
The key to keeping it a *clear* soup while boosting protein is making sure whatever you add goes in cooked, so it doesn’t release starches or fats that cloud up our beautiful broth.
If you want to move away from the legumes and create more traditional **High Protein Soups**, here are my top swaps:
- Lean Chicken: My favorite! Grab about one cup of pre-cooked, shredded rotisserie chicken breast. Add it right at the end with the spinach—literally just enough time to warm it through.
- Tofu or Edamame: For a plant-based powerhouse, cube up about a cup of firm or extra-firm tofu. You can lightly pan-fry it separately first for texture, or just drop the cubes in with the last 10 minutes of simmering. Edamame (shelled, cooked) works exactly the same way!
- Turkey Meatballs: If you happen to have leftover tiny, lean turkey meatballs, they are amazing in here. They bring a little more flavor depth without adding much fat.
And don’t forget the vegetables! This soup is your canvas. Feeling like you need more greens in your life? Bulk it up with chopped broccoli florets or even some sliced mushrooms when you add the potatoes. As long as you stick to adding your protein cooked, you’ll maintain that satisfying, clear, and light dinner consistency every single time!
Serving Suggestions for This Light Dinner Clear Protein Soup
Just because this is a fantastic easy lunch idea or a quick weeknight meal doesn’t mean we can’t make it feel special when serving it up!
Since the goal here is a satisfying yet incredibly light dinner, we don’t want heavy sides that weigh the whole meal down. We want things that complement that clean, vibrant broth. Think simple, crunchy, or warm additions that require zero extra cooking time!
My favorite way to serve this **Light Dinner Clear Protein Soup** is often completely on its own—it’s a full meal! But if you’re serving someone who needs a little more carb comfort, here are the simplest things that pair perfectly:
- Crusty Bread for Dipping: You absolutely need something rustic to soak up that delicious, seasoned broth. A thick slice of a whole-grain baguette, lightly toasted, is pure perfection. It’s satisfying without being overly filling.
- A Simple Side Salad: If you want to amp up the fresh veggies without turning this into a heavy meal, serve a small, bright side salad alongside it. Use a very light vinaigrette—maybe just lemon juice, olive oil, salt, and pepper. Nothing creamy allowed!
- A Sprinkle of Bright Finish: Don’t forget the garnish! A tiny squeeze of fresh lemon or lime juice right before you hand over the bowl elevates the entire flavor profile so much you won’t believe it’s so simple. A tiny bit of fresh, chopped parsley or dill over the top adds color and freshness, too.
Keep the sides as easy as the soup itself. You made this in 30 minutes; your accompaniments should take two minutes, tops!
Storage and Reheating Instructions for Meal Prep Soups
Okay, one of the best parts about this recipe is how amazing it is for planning ahead! If you’re into true meal prep soups, you’ll be thrilled. Store your leftovers after the soup has cooled down completely—this is crucial for food safety! Pop it into an airtight container; it keeps beautifully in the fridge for about a week.
Now, here’s the tip for reheating: because the barley and lentils soak up liquid as they sit, your soup will get thick, almost like a stew! Don’t worry; that’s normal for **Meal Prep Soups**. Just transfer what you want to eat into a pot over low-medium heat. Stir it as it warms, and thin it out with a splash of extra vegetable stock or even just water until you get that perfect, clear broth consistency again. It comes back to life so nicely!

Frequently Asked Questions About Clear Protein Soup
It’s funny how simple recipes always seem to spark the most questions! I try to keep everything as straightforward as possible, but I know dietary needs and pantry setups vary wildly. Here are the things I get asked most often about nailing this recipe in your own kitchen. If you need more general info about my food philosophy, you can always check the disclaimer page.
How can I make this an even lower calorie meal?
That’s an easy yes! If you are really focusing on keeping this one of your top low calorie meals, the first place to look is the oil. That quarter cup of olive oil is fantastic for flavor, but you can easily cut that down to just one tablespoon for sautéing, or even skip the oil entirely and use a tiny splash of water or broth to sweat the onions down first. Also, make sure you are using unsalted vegetable broth—that single change cuts a surprising amount of sodium and keeps the overall profile super clean!
Can I use chicken instead of legumes for this clear protein soup?
Absolutely! This recipe is designed to be adaptable. If you do swap in meat, remember we are aiming for a clear broth, so you can’t boil raw chicken right in the pot, or it’ll get cloudy fast. The best way is to use already cooked protein, like rotisserie chicken breast that you shred finely, or even pre-cooked ground turkey. You only add that cooked meat right at the very end—the same time you add the spinach—just enough heat to warm it through. This keeps your light healthy soup crystal clear and perfectly textured!
Is this recipe suitable for a clean eating soup recipe?
In my professional opinion as a dietitian, yes, 100%! This is fundamentally a clean eating soup recipe. We are using whole, recognizable ingredients: simple vegetables, legumes, spices, and broth. There are no weird additives, no questionable thickeners, and nothing processed lurking in here. If you use high-quality broth and stick to the basics, this is exactly the kind of nourishing food I recommend for clean eating advocates.
Nutritional Estimates for This Clear Protein Soup
I always get questions about what exactly is going into my body when I make recipes like this, and that’s smart! Because this **Clear Protein Soup** is made with whole ingredients, the nutrition profile is fantastic—high protein, great fiber, and relatively low in fat. It really embodies what I try to promote in my work as a Flavor Strategist.
Keep in mind, these numbers are based on the recipe as written, serving exactly 1 portion of the 4 cups created. If you use different kinds of lentils or add oil for sautéing, things might shift a little. For the most accurate details, you can always check recipes in conjunction with my contact page here at Top Chicken Eats if you ever want to chat specifics!
Based on the ingredient breakdown we used above, here are the estimated figures per serving:
- Calories: 353
- Protein: 35g (That’s huge for a soup!)
- Fat: 14g
- Carbohydrates: 47g
- Fiber: 14g
- Sodium: 1574mg (This really highlights why using low-sodium broth helps!)
The high protein count (35g!) combined with all that fiber is what makes this such an excellent choice when you are looking for a substantial, yet light meal that keeps you going all afternoon.

Clear Protein Soup
Ingredients
Equipment
Method
- Heat olive oil in a large skillet, pot, or Dutch oven over medium-high heat. When hot, add the onion, carrots, and celery. Saute these vegetables until they become translucent.
- Add the garlic and potatoes and cook for 2 to 3 minutes.
- Pour in the broth, tomato juice, and water. Bring the mixture to a simmer. Add the salt, paprika, cumin, pepper, chili powder, barley, and lentils.
- Stir all ingredients together and cook for 30 minutes, or until the legumes and potatoes are fully cooked.
- Add the spinach and stir the soup until it wilts. Remove the soup from the heat and serve with fresh herbs.
