Protein Soups – Easy 45-Minute High-Protein Dinner

Protein Soups are my answer to the 4 p.m. slump. It's a cozy one-pot soup built on chicken, white beans, and a tomato broth that tastes slow-cooked but comes together on a weeknight.

I started making this when my gym bag and my grocery list stopped agreeing with each other. Now I keep the ingredients on rotation, and dinner is handled before I even unpack my lunch bag.

No fancy equipment. One Dutch oven, a wooden spoon, and about 45 minutes from fridge to bowl.

About the Ingredients

2 tablespoons (30 ml) olive oil

Regular or light olive oil both work; skip extra-virgin here since it loses its nuance under high heat. Avocado oil is a fine swap.

1 large yellow onion, diced (about 1 1/2 cups / 200 g)

Yellow onion gives the deepest sweetness; a white onion works but is sharper. Frozen diced onion saves 5 minutes if you're rushing.

3 medium carrots, peeled and sliced into 1/4-inch coins (about 1 1/2 cups / 180 g)

Buy carrots with firm, snap-worthy stems. If you only have baby carrots, slice them lengthwise first so they cook at the same rate.

3 cloves garlic, minced (about 1 tablespoon)

Fresh garlic beats jarred here. If using jarred, add it with the tomatoes instead of early so it doesn't burn.

1 1/2 teaspoons ground cumin

Cumin is the warm backbone of this soup. Toasting it in oil for 30 seconds blooms the flavor; smoked paprika is a smoky substitute.

1 teaspoon dried oregano

Crush it between your palms before adding to release the oils. Dried thyme or Italian seasoning can stand in.

1 pound (450 g) boneless, skinless chicken thighs, cut into 1-inch pieces

Thighs stay juicy in soup; if you use breasts, add them 5 minutes later so they don't dry out. Look for thighs that are pink and springy, not gray.

2 (15-ounce / 425 g) cans no-salt-added white beans, drained and rinsed

Cannellini or great northern beans both work. Rinsing cuts the canned, metallic taste noticeably.

1 (28-ounce / 794 g) can crushed tomatoes

Crushed tomatoes give body without extra chopping. Fire-roasted crushed tomatoes add a subtle smoky edge if you want it.

5 cups (1.2 L) low-sodium chicken broth

Low-sodium lets you control the salt. Vegetable broth makes it fully plant-forward if you swap the chicken for extra beans.

2 cups (60 g) baby spinach, packed

Add at the very end so it stays bright green. Kale works but needs 5 extra minutes to soften.

1 teaspoon kosher salt, plus more to taste

Kosher salt is less salty by volume than table salt. If using table salt, start with 1/2 teaspoon.

Tips & Tricks

• Don't dump everything in at once. Sautéing the onion, carrot, and spices first builds the flavor base that makes this taste slow-cooked.
• Rinse your beans. That cloudy canning liquid is why some soups taste flat and tinny. Thirty seconds under cold water fixes it.
• Add spinach off the heat. Residual heat wilts it perfectly and keeps that bright green color in the bowl.

Step-by-Step Instructions

1. Sear the chicken

Heat olive oil in a large Dutch oven over medium-high heat (375°F / 190°C) for 2 minutes until it shimmers. Add the chicken in a single layer and sear 4 minutes per side until golden brown on the edges and the internal temperature reads 165°F (74°C); it will finish cooking in the broth. Transfer to a plate.

2. Soften the vegetables

Lower heat to medium (325°F / 165°C) and add onion and carrots to the same pot. Cook 6 to 7 minutes, stirring occasionally, until the onion is translucent and the carrots are glossy at the edges.

3. Bloom the spices

Stir in garlic, cumin, and oregano and cook 45 seconds until fragrant and the garlic smells nutty, not sharp. This step is short but it's where the flavor lives.

4. Build the broth

Pour in crushed tomatoes and chicken broth, scraping the browned bits off the bottom with your spoon. Add the seared chicken back in along with 1 cup of the beans that you've mashed with a fork.

5. Simmer gently

Bring to a boil, then reduce heat to low (200°F / 93°C) and simmer uncovered 18 to 20 minutes, until the carrots are fork-tender and the broth has thickened slightly. You'll see lazy bubbles at the edges, not a rolling boil.

6. Add beans and spinach

Stir in the remaining whole beans and cook 3 minutes to heat through. Turn off the heat, add the spinach, and stir until just wilted, about 1 minute.

7. Season and serve

Stir in kosher salt, taste, and add more if the broth tastes flat. Ladle into bowls and serve hot with crusty bread or a squeeze of lemon.

Delicious Variations

Mexican-Inspired

Swap cumin for chili powder, add a diced jalapeño with the onion, and finish with lime juice and crushed tortilla chips.

Italian White Bean

Use Italian seasoning instead of cumin, add 1/2 cup small pasta in the last 10 minutes, and top with grated parmesan.

Coconut Curry

Replace tomatoes with 1 can coconut milk, use curry powder, and finish with cilantro and a squeeze of lime.

How to Store Protein Soups

Frequently Asked Questions

Make a pot on Sunday and you've got lunches that actually keep you full through the afternoon. Grab a Dutch oven, use what's in your pantry, and tweak it to your taste. Try this today: swap in whatever beans or greens are already in your fridge. Small steps, big impact.

Protein Soups

Protein Soups are a hearty, high-protein chicken and white bean soup made in one pot, with 12g protein per bowl to keep you full all afternoon.

★★★★½ 4.8 (214 ratings)

15 minPrep time35 minCook time6Servings285 kcalCalories

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🧂 Ingredients

• 2 tablespoons (30 ml) olive oil
• 1 large yellow onion, diced (about 1 1/2 cups / 200 g)
• 3 medium carrots, peeled and sliced into 1/4-inch coins (about 1 1/2 cups / 180 g)
• 3 cloves garlic, minced (about 1 tablespoon)
• 1 1/2 teaspoons ground cumin
• 1 teaspoon dried oregano
• 1 pound (450 g) boneless, skinless chicken thighs, cut into 1-inch pieces
• 2 (15-ounce / 425 g) cans no-salt-added white beans, drained and rinsed
• 1 (28-ounce / 794 g) can crushed tomatoes
• 5 cups (1.2 L) low-sodium chicken broth
• 2 cups (60 g) baby spinach, packed
• 1 teaspoon kosher salt, plus more to taste

📋 Instructions

1. 1Sear the chicken — Heat olive oil in a large Dutch oven over medium-high heat (375°F / 190°C) for 2 minutes until it shimmers. Add the chicken in a single layer and sear 4 minutes per side until golden brown on the edges and the internal temperature reads 165°F (74°C); it will finish cooking in the broth. Transfer to a plate.
2. 2Soften the vegetables — Lower heat to medium (325°F / 165°C) and add onion and carrots to the same pot. Cook 6 to 7 minutes, stirring occasionally, until the onion is translucent and the carrots are glossy at the edges.
3. 3Bloom the spices — Stir in garlic, cumin, and oregano and cook 45 seconds until fragrant and the garlic smells nutty, not sharp. This step is short but it's where the flavor lives.
4. 4Build the broth — Pour in crushed tomatoes and chicken broth, scraping the browned bits off the bottom with your spoon. Add the seared chicken back in along with 1 cup of the beans that you've mashed with a fork.
5. 5Simmer gently — Bring to a boil, then reduce heat to low (200°F / 93°C) and simmer uncovered 18 to 20 minutes, until the carrots are fork-tender and the broth has thickened slightly. You'll see lazy bubbles at the edges, not a rolling boil.
6. 6Add beans and spinach — Stir in the remaining whole beans and cook 3 minutes to heat through. Turn off the heat, add the spinach, and stir until just wilted, about 1 minute.
7. 7Season and serve — Stir in kosher salt, taste, and add more if the broth tastes flat. Ladle into bowls and serve hot with crusty bread or a squeeze of lemon.

👨‍🍳 Chef's Note: If you like a thicker, stew-like soup, mash 2 cups of beans instead of 1. The starch does the work of a roux without the flour.

Servings: 6

Cuisine: American

Course: Soup

Nutrition (per serving): 285 kcal · 12g protein · 22g carbs · 9g fat

Written by Maya Chen
Maya writes about sustainable living and zero-waste practices from her urban apartment. She focuses on small, actionable changes that fit busy city life.