High-Protein Crockpot Chicken Taco Soup (30g Protein)

This high-protein Crockpot chicken taco soup turns chicken breast, black beans, corn, tomatoes, and warm taco spices into an easy meal-prep dinner. It is filling without being heavy, uses mostly pantry staples, and provides an estimated 30 grams of protein per serving when divided into eight portions.

At a glance: 15 minutes prep, 6 to 7 hours on LOW, 8 servings, and one 6-quart slow cooker. Nutrition is an estimate and will vary by ingredient brand and portion size.

Why This Chicken Taco Soup Works

• Chicken and beans do the protein work. No protein powder or unusual ingredients are needed.
• The chicken cooks in the broth. That keeps the meat moist and seasons the soup from the beginning.
• The toppings stay optional. Everyone can add lime, avocado, tortilla strips, or Greek yogurt at the table.
• It is built for meal prep. The soup reheats well and the base freezes without a dairy sauce.

Ingredients

• 2 pounds boneless, skinless chicken breasts, thawed
• 1 medium yellow onion, diced
• 3 cloves garlic, minced
• 1 (28-ounce) can fire-roasted crushed tomatoes
• 1 (15-ounce) can black beans, drained and rinsed
• 1 (15-ounce) can pinto beans, drained and rinsed
• 1 cup frozen corn
• 3 cups low-sodium chicken broth
• 1 (4-ounce) can diced green chiles
• 1 tablespoon chili powder
• 2 teaspoons ground cumin
• 1 teaspoon smoked paprika
• 1 teaspoon dried oregano
• 1 teaspoon kosher salt, plus more to taste
• 1/2 teaspoon black pepper
• Juice of 1 lime

Optional toppings: plain Greek yogurt, diced avocado, cilantro, sliced radishes, shredded cheese, lime wedges, or a few tortilla strips.

How to Make Chicken Taco Soup in a Crockpot

1. Build the soup. Add the onion, garlic, tomatoes, black beans, pinto beans, corn, broth, green chiles, chili powder, cumin, paprika, oregano, salt, and pepper to a 6-quart slow cooker. Stir.
2. Add the chicken. Nestle the thawed chicken breasts into the liquid so they are mostly covered.
3. Slow cook. Cover and cook on LOW for 6 to 7 hours or on HIGH for 3 to 4 hours. Start checking at the early end of the range because slow cookers vary.
4. Check doneness. The thickest part of each chicken breast must reach 165°F on an instant-read thermometer.
5. Shred and finish. Transfer the chicken to a board, shred it with two forks, and stir it back into the soup. Add the lime juice, taste, and adjust the salt.

How Much Protein Is in a Serving?

The estimate of about 30 grams per serving assumes two pounds of chicken breast, two cans of drained beans, and eight equal portions. Toppings are not included. The exact number changes with the chicken’s trimmed weight, bean brand, and the amount served in each bowl.

Expert Tips

• Use LOW when possible. The longer, gentler setting gives lean chicken breast a wider window before it dries.
• Do not add extra liquid immediately. The chicken and canned tomatoes release moisture as they cook.
• For a thicker soup, mash about 1 cup of the beans against the side of the cooker before returning the shredded chicken.
• Control the heat at the end. Green chiles are usually mild. Add chipotle, cayenne, or hot sauce only after tasting.
• Keep tortilla strips separate. Add them just before eating so they remain crisp.

Meal Prep, Storage, and Freezing

• Refrigerator: cool the soup promptly, portion it into shallow covered containers, and refrigerate for 3 to 4 days.
• Freezer: freeze the soup without avocado, yogurt, cheese, or tortilla strips for up to 3 months for best quality.
• Reheating: reheat on the stove or in the microwave until the center reaches 165°F. USDA does not recommend reheating leftovers from cold in a slow cooker.

For food safety, thaw poultry before slow cooking and keep the lid in place as much as possible. See the USDA’s slow-cooker safety guidance.

Frequently Asked Questions

Can I use chicken thighs?

Yes. Use the same weight of boneless, skinless thighs and verify 165°F before shredding. Thighs have a richer flavor and are a little more forgiving during a long cook.

Can I make it without corn?

Yes. Leave it out or replace it with another drained can of beans. The soup will be slightly less sweet.

Can I put frozen chicken in the Crockpot?

No. Thaw the chicken safely in the refrigerator first. Frozen poultry may spend too long warming through the unsafe temperature range in a slow cooker.

Is this soup spicy?

As written, it is mild to medium. Use mild green chiles and regular chili powder for a family-friendly version.

More High-Protein Slow Cooker Recipes

• High-Protein Crockpot Recipes
• High-Protein Crockpot Chicken Recipes
• Slow Cooker White Chicken Chili
• High-Protein Crockpot Turkey Chili

Nutrition values are estimates based on eight portions and do not include toppings. They are not medical advice.