17-Day Diet Soup Recipe: Zero-Carb, High-Protein Cleansing Elixir

This 17-day diet soup recipe delivers a zero-carb, high-protein elixir designed to cleanse and energize your body while supporting weight loss goals. 💫 The secret lies in its carefully balanced ingredients—bone broth, lean proteins, and nutrient-dense vegetables—that work together to stabilize blood sugar and keep cravings at bay. Unlike restrictive diets, this soup provides lasting satisfaction without the carb crash, making it perfect for a structured 17-day meal plan.

The recipe is built around bone broth as the foundation, packed with collagen and electrolytes to support digestion and hydration. Lean proteins like chicken or turkey breast ensure you stay full and satisfied, while vegetables like zucchini, spinach, and mushrooms add fiber and essential vitamins without carbs. The beauty of this soup is its versatility—it can be prepped in bulk, reheated easily, and tailored to your taste preferences while keeping the nutritional benefits intact.

What sets this cleansing elixir apart is its ability to reset your palate and reduce bloating, making it ideal for detoxifying your system. Each serving is designed to be low-calorie but high in protein, ensuring you maintain muscle while shedding fat. The broth’s rich umami flavor and the vegetables’ natural sweetness create a satisfying taste that keeps you coming back for more, even on the strictest of diets.

Pair this soup with a side of steamed greens or a small salad for a complete, balanced meal. It’s the perfect foundation for a 17-day diet plan, offering both nourishment and the structure needed to achieve your health goals. Ready to transform your diet? Let’s get started.

Ingredients for 17 day diet soup

Six servings of zero-carb, protein-packed goodness—just 15 ingredients for a 17-day cleanse.

The bone broth is non-negotiable here—homemade with chicken bones gives you that rich collagen boost, but Pacific Foods or Kettle & Fire brands work in a pinch. For the chicken breast, skinless, boneless cuts are key (no surprises in the broth). The zucchini and spinach need to be fresh—wilted leaves or rubbery zucchini will ruin the texture. I always grab my mushrooms from Whole Foods or the store's organic section—they hold up better during the 17-day prep. Celery adds that earthy depth, but if you're short on time, frozen chopped celery works surprisingly well (just thaw first).

No coconut aminos? Low-sodium soy sauce is fine, but watch the sodium—this soup is already salty from the broth. Fresh ginger is ideal, but ground ginger at half the amount gets you close. The onion can be swapped for leeks or shallots if you're feeling fancy. For extra umami without carbs, add 1 tbsp nutritional yeast to the broth. The lemon juice is crucial for brightness—bottled won't cut it, so squeeze your own. If you're prepping for the full 17 days, portion the broth into gallon bags and freeze; the veggies can be chopped and stored separately for up to 5 days.

This soup reheats beautifully—gentle simmer only, no microwaving. Keeps for 5 days refrigerated or 3 months frozen. I double the batch on Sunday and freeze half for mid-week lunches. The broth freezes perfectly, and the veggies thaw quickly in the soup. For variety, stir in chopped kale or bok choy on day 10—keeps things interesting without breaking the zero-carb rule. Always taste before serving; adjust salt or lemon as needed.

Step-by-step instructions for zero-carb, high-protein cleansing elixir

Here's how to craft this nutrient-packed soup that keeps carbs at zero while delivering serious protein power.

Heat the 1 tablespoon olive oil in a large stockpot over medium heat. Add the 1 large diced onion, 3 chopped celery stalks, and 1 cup sliced mushrooms. Cook for 5-6 minutes until the vegetables soften and the onions become translucent.

This foundational step builds flavor depth. I like to stir occasionally to prevent browning—we want the vegetables to caramelize slightly but not burn. Here's the thing—these aromatics form the flavor backbone of your soup, so don't rush this step. You'll know it's ready when the mushrooms release their moisture and the celery becomes tender.

Push the vegetables to one side of the pot and add the 1 tablespoon olive oil to the empty space. When the oil shimmers, add the 4 minced garlic cloves and 1 tablespoon grated fresh ginger. Cook for 30 seconds until fragrant—you'll smell that pungent garlic-ginger aroma that signals they're ready.

Watch the heat carefully here. Garlic burns in seconds, and that bitter taste ruins everything. I stir constantly during this 30-second window to ensure even cooking. The garlic should turn golden but not brown. This quick cooking preserves their bright flavors while adding that essential aromatic punch to your cleansing elixir.

Add the 1.5 lb diced chicken breast to the pot and cook for 5-6 minutes, stirring occasionally, until the chicken is no longer pink in the center. Stir in the 1 tablespoon coconut aminos, 1 tablespoon apple cider vinegar, 1 teaspoon sea salt, and 0.5 teaspoon black pepper.

This is where the magic happens. The coconut aminos add umami depth while keeping it soy-free, and the apple cider vinegar introduces a bright acidity that cuts through the richness. I always taste at this stage to adjust seasoning—you want the chicken to be flavorful but not salty. The chicken should be fully cooked through but still retain its moisture, which is crucial for that high-protein, zero-carb profile.

Pour in the 8 cups chicken bone broth and bring the mixture to a gentle boil. Once boiling, reduce heat to medium-low and add the 4 cups loosely packed spinach and 2 medium diced zucchini. Simmer for 8-10 minutes until the spinach wilts completely and the zucchini becomes tender.

Here's the crucial part: don't overcook the vegetables. The zucchini should be fork-tender but still hold its shape—you want that cleansing quality without losing texture. The spinach should be completely wilted, releasing its vibrant green color into the broth. I stir occasionally to prevent the spinach from sticking to the bottom of the pot, which can happen quickly at this stage.

Remove the pot from heat and stir in the 1 tablespoon freshly squeezed lemon juice. Let the soup sit for 5 minutes to allow all the flavors to meld together. Taste and adjust seasoning if needed—this is your final opportunity to perfect the balance.

Serve immediately while hot. The lemon juice brightens the entire dish, cutting through any richness from the chicken. Each spoonful delivers that high-protein punch with zero carbs, making this the perfect cleansing elixir for your 17-day diet. I like to garnish with a sprinkle of fresh black pepper—it adds a final layer of complexity that really elevates the dish. This soup isn't just nourishing; it's a flavor experience that keeps you satisfied while supporting your health goals.

Essential equipment for perfect results

Stockpot Essentials

Your large stockpot is non-negotiable for this recipe—aim for at least 8-quart capacity to handle the broth and veggies comfortably. I swear by my All-Clad Stainless Steel Stockpot (12-quart) because it distributes heat evenly and prevents scorching. For budget-friendly options, Cuisinart MultiClad or Farberware Classic Stainless Steel work perfectly. Avoid non-stick pots—they can't handle the prolonged simmering this soup requires. 🍲

Immersible Blender

While this recipe doesn't require blending, an immersible blender like the Ninja BN601 is a game-changer for future soup variations. If you plan to extend your 17-day diet with creamy versions, this tool lets you blend directly in the pot without transferring liquids. For now, it's optional but worth considering for future flexibility. Pro tip: Use it to puree a portion of the broth for a silky texture in later meals. ✨

Precision Thermometer

A meat thermometer ensures your chicken reaches 165°F safely. I recommend the Thermoworks Smoke for its accuracy and durability—it's a one-time investment that prevents overcooked or undercooked protein. For budget options, the Taylor Precision Digital is reliable. Always test the thickest piece of chicken to confirm doneness. This step is critical for maintaining the soup's high-protein integrity throughout your 17-day plan. 🌡️

Fine-Mesh Strainer

If you're using homemade bone broth, a fine-mesh strainer (like the OXO Good Grips) separates impurities from the liquid cleanly. For store-bought broth, this isn't essential, but it's handy for straining veggies if you prefer a smoother texture. I use mine to remove any celery strings or mushroom skins that might make the soup gritty. It's a small tool with a big impact on texture. 🥄

Storage Containers

For your 17-day prep, glass meal prep containers (like Glasslock 16 oz) are ideal—they're freezer-safe and don't absorb odors. Store the soup in airtight containers with 1-inch headspace to prevent freezer burn. Label each container with the date to track freshness. I freeze portions in quart-sized bags for easy reheating—just thaw overnight in the fridge or microwave for 2-3 minutes on low power. ❄️

Frequently asked questions