Tex Mex Chicken and Zucchini

Featured in: The Stars of the Table

This vibrant Tex-Mex dish combines tender chicken pieces with fresh zucchini, colorful bell peppers, black beans, and corn in a savory tomato base. Seasoned with authentic taco spices and topped with melted cheese, it's a complete one-pan meal ready in about 20 minutes.

The versatile dish can be enjoyed on its own, served over rice or quinoa, or used as a filling for wraps. Customize with additional toppings like avocado, sour cream, or crushed tortilla chips for extra texture and flavor.

A smiling woman in a chef's jacket stands in a commercial kitchen, looking at the camera with various food containers and utensils in the background.
Updated on Sat, 12 Apr 2025 00:19:12 GMT
A pan of food with chicken, zucchini, and other vegetables. Pin it
A pan of food with chicken, zucchini, and other vegetables. | tasteofcook.com

This Tex Mex Chicken and Zucchini skillet has become my go-to weeknight dinner when I need something colorful, nutritious, and satisfying without spending hours in the kitchen. The combination of lean protein, fresh vegetables, and bold southwestern flavors creates a complete meal that's as versatile as it is delicious.

I first created this recipe during a busy week when I needed to use up summer zucchini from my garden. My family immediately requested it be added to our regular rotation, and it's now one of our most requested dinners year round.

Ingredients

  • Boneless skinless chicken breasts: Cut into 1 inch pieces provides lean protein and cooks quickly
  • Large zucchini: Diced adds nutrition while absorbing all the delicious flavors of the dish
  • Bell peppers: Chopped bring sweetness and a pop of color
  • Onion: Finely chopped creates an aromatic base for the entire dish
  • Garlic: Minced adds depth and complexity to the flavor profile
  • Corn: Fresh or frozen contributes natural sweetness and texture contrast
  • Black beans: Drained and rinsed offer plant based protein and fiber
  • Diced tomatoes: Undrained, their juices create a light sauce for the dish
  • Taco seasoning: Infuses authentic Tex Mex flavor throughout
  • Cumin: Brings earthy warmth that's essential in southwestern cuisine
  • Tex Mex cheese: Melted on top adds richness and brings everything together
  • Fresh herbs: Like cilantro and green onions brighten the finished dish

Step-by-Step Instructions

Create Aromatic Base:
Heat oil in a large deep skillet over medium low heat. Add onion, garlic and bell pepper, sautéing for 3 minutes until they begin to soften. This foundational step builds flavor for the entire dish.
Cook the Chicken:
Push vegetables to one side of the skillet and add diced chicken to the other side. Season chicken with 1 teaspoon cumin, salt and black pepper. Cook for approximately 5 minutes, stirring occasionally until the chicken is no longer pink on the outside.
Combine and Simmer:
Add corn, beans, tomatoes with their juice, diced zucchini, taco seasoning and remaining cumin to the skillet. Stir everything together thoroughly, then cover and cook on low medium heat for 10 minutes. This allows the zucchini to soften without becoming mushy and lets all flavors meld beautifully.
Melt the Cheese:
Sprinkle shredded cheese evenly across the top of the mixture. Cover the skillet again and cook for a few more minutes until cheese is completely melted and gooey. Finish by scattering fresh green onions and cilantro over the top before serving.
A bowl of food with chicken, corn, avocado, and zucchini. Pin it
A bowl of food with chicken, corn, avocado, and zucchini. | tasteofcook.com

The first time I made this dish, I accidentally added double the amount of cumin. Instead of ruining the meal, it actually enhanced the flavor profile so much that I've kept that measurement in my recipe ever since. Sometimes cooking mistakes lead to the best discoveries.

Storage and Meal Prep

This dish keeps wonderfully in the refrigerator for up to 4 days in airtight containers. The flavors actually improve overnight as they have time to marry together. When reheating, add a tablespoon of water before microwaving to maintain moisture and prevent the chicken from drying out.

Versatile Serving Options

While delicious on its own as a complete meal, this versatile dish can transform into multiple dinners throughout the week. Serve it over brown rice or quinoa for a heartier meal. Use it as a filling for burritos or tacos wrapped in corn or flour tortillas. Spoon it over a baked sweet potato for a nutritious twist. Or create a Tex Mex bowl with a base of cauliflower rice for a lower carb option.

Customization Ideas

This recipe welcomes adaptation based on what you have available. Swap chicken for ground turkey or beef for a different protein option. Replace black beans with pinto beans or add a can of green chiles for extra heat. Yellow squash works beautifully in place of or alongside zucchini.

A bowl of food with chicken, zucchini, and corn. Pin it
A bowl of food with chicken, zucchini, and corn. | tasteofcook.com

Enjoy this vibrant and satisfying Tex Mex Chicken and Zucchini skillet that's bound to brighten any meal rotation!

Frequently Asked Questions

→ Can I make this dish ahead of time?

Yes! You can prepare this Tex Mex chicken and zucchini dish up to 2 days ahead. Store in an airtight container in the refrigerator and reheat on the stovetop or microwave. Add the cheese, green onions, and cilantro just before serving for the best texture and flavor.

→ What can I substitute for zucchini?

Yellow squash makes the perfect substitute for zucchini in this dish. Other good alternatives include diced eggplant, chopped broccoli, or even cauliflower florets. Each will add their unique texture while still complementing the Tex Mex flavors.

→ Is this dish spicy?

This dish has mild to moderate heat from the taco seasoning. For a spicier version, add 1-2 chopped jalapeños with the bell peppers or include 1/4 teaspoon of cayenne pepper with the spices. To make it milder, use a reduced-sodium taco seasoning or make your own with less chili powder.

→ How can I make this dish vegetarian?

To make a vegetarian version, simply omit the chicken and double the amount of black beans (or add a can of pinto beans). You could also add 2 cups of cooked quinoa for added protein. The dish will still be hearty and flavorful with all the vegetables and spices.

→ What other toppings work well with this dish?

Popular toppings include diced avocado, sliced jalapeños, lime wedges, hot sauce, Greek yogurt (instead of sour cream), crumbled cotija cheese, pico de gallo, or roasted pumpkin seeds. These additions can customize the dish to your preference and add extra textures and flavors.

→ Can I freeze leftovers?

Yes, this dish freezes well for up to 3 months. Cool completely before transferring to freezer-safe containers. The zucchini texture may change slightly upon thawing, but the flavor remains excellent. Thaw overnight in the refrigerator and reheat thoroughly before serving.

Tex Mex Chicken and Zucchini

One-skillet wonder with chicken, zucchini, bell peppers, and black beans topped with melted cheese and fresh herbs.

Prep Time
15 Minutes
Cook Time
20 Minutes
Total Time
35 Minutes


Difficulty: Easy

Cuisine: Tex-Mex

Yield: 6 Servings (6 generous portions)

Dietary: Low-Carb, Gluten-Free

Ingredients

→ Protein

01 1 lb boneless & skinless chicken breasts, cut into 1" pieces

→ Vegetables

02 2 large zucchini, diced
03 2 medium bell peppers, chopped
04 1 medium onion, finely chopped
05 3 large garlic cloves, minced
06 1 cup corn, frozen or fresh
07 1/2 cup green onions, chopped
08 1/2 cup cilantro, chopped

→ Pantry Items

09 1 tbsp oil for frying
10 14 oz can low sodium black beans, drained & rinsed
11 14 oz can low sodium diced tomatoes, not drained
12 1 tsp taco seasoning
13 1 tbsp cumin, divided
14 1 tsp salt
15 Ground black pepper to taste

→ Dairy

16 1 cup Tex Mex or Colby Jack cheese, shredded

Instructions

Step 01

Preheat large (12 inch) deep skillet on low-medium heat and swirl oil to coat. Add onion, garlic and bell pepper; sauté for 3 minutes, stirring occasionally.

Step 02

Move vegetables to the side of the skillet and add chicken. Sprinkle with 1 tsp cumin, salt and black pepper. Cook for about 5 minutes, stirring occasionally.

Step 03

Add corn, beans, tomatoes, zucchini, taco seasoning and remaining cumin. Stir, cover and cook on low-medium for 10 minutes.

Step 04

Sprinkle with cheese, cover and cook for a few minutes or until cheese has melted. Top with green onion and cilantro.

Step 05

Serve hot, on its own or with brown rice or quinoa. Optionally garnish with sour cream, cilantro and black olives. Can be topped with crushed tortilla chips or used as filling in low carb wraps with sliced avocado.

Notes

  1. This one-pan meal combines Mexican flavors with fresh vegetables for a nutritious weeknight dinner.
  2. For best results, don't overcook the zucchini to maintain its texture.

Tools You'll Need

  • 12-inch deep skillet with lid
  • Sharp knife and cutting board
  • Measuring cups and spoons

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (cheese)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 310.5
  • Total Fat: 12.7 g
  • Total Carbohydrate: 24.3 g
  • Protein: 28.6 g