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One Pan Mexican Quinoa

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Colorful, zesty, and loaded with plant-powered goodness, One Pan Mexican Quinoa is your new go-to for a quick yet nourishing dinner. This vibrant dish is a perfect harmony of textures and flavors: fluffy quinoa simmered with juicy tomatoes, hearty black beans, crisp bell peppers, tender corn, and the creamy richness of avocado—all tied together with a kick of classic Mexican spices. It’s hearty enough to satisfy, light enough to energize, and so full of flavor, you won’t believe it all came together in one skillet.

Whether you’re whipping up a fast weeknight dinner or prepping meals for the week ahead, this dish checks every box. It’s naturally gluten-free, vegan-friendly, protein-packed, and endlessly customizable. The one-pan method keeps cleanup simple, while the wholesome ingredients make it a guilt-free favorite.


Why You’ll Love This One Pan Mexican Quinoa

  • It’s a complete meal made in just one pan—hello, fewer dishes!
  • Packed with protein and fiber from quinoa and black beans
  • Naturally vegan, gluten-free, and incredibly filling
  • Bold, satisfying flavors with simple pantry staples
  • Easy to prep ahead or customize with your favorite toppings

Preparation Phase & Tools to Use

To make One Pan Mexican Quinoa, you’ll want to have these essentials ready:

  • Large Skillet with Lid: Essential for even cooking and steaming the quinoa to perfection without needing a separate pot.
  • Fine Mesh Sieve: To rinse the quinoa before cooking and remove its natural bitter coating (saponin).
  • Cutting Board & Sharp Knife: For prepping your vegetables and avocado.
  • Wooden Spoon or Silicone Spatula: For gently stirring ingredients without damaging your pan’s surface.

Each tool plays a role in making prep efficient and the cooking process smooth, especially since everything happens in one skillet.


Preparation Tips

Always rinse your quinoa thoroughly to avoid any bitter taste—this is a common oversight that can affect the flavor. Dice your veggies uniformly so they cook evenly and maintain a pleasant texture. Sautéing your aromatics like garlic and onion before adding the quinoa builds a deeper flavor base. Use canned tomatoes with green chilies if you want an extra kick, and let the quinoa simmer covered so it can absorb the broth fully. Once it’s done, let it rest off the heat for a few minutes before fluffing—this helps everything settle and enhances the texture.


Ingredients for this One Pan Mexican Quinoa

  • 1 tablespoon olive oil
  • 3 cloves garlic, minced
  • 1 small onion, diced
  • 1 jalapeño, seeded and minced (optional, for heat)
  • 1 bell pepper (any color), diced
  • 1 cup uncooked quinoa, rinsed well
  • 1 (15 oz) can black beans, drained and rinsed
  • 1 cup corn kernels (frozen or canned)
  • 1 (14.5 oz) can diced tomatoes with juices
  • 1 1/2 cups vegetable broth
  • 1 teaspoon chili powder
  • 1/2 teaspoon ground cumin
  • Salt and pepper to taste
  • 1 avocado, diced
  • Fresh cilantro, chopped (for garnish)
  • Juice of 1 lime

Step 1: Sauté Aromatics

Heat the olive oil in a large skillet over medium heat. Once hot, add minced garlic and diced onion. Cook for 2-3 minutes until fragrant and the onion is translucent. If using jalapeño, add it here and sauté for another minute.


Step 2: Add Vegetables and Spices

Toss in the bell pepper and cook for 2-3 minutes until slightly softened. Stir in chili powder, cumin, salt, and pepper, mixing well to coat the vegetables evenly with the spices.


Step 3: Add Quinoa and Liquids

Add the rinsed quinoa, black beans, corn, diced tomatoes (with their juices), and vegetable broth to the skillet. Stir everything together until well combined.


Step 4: Simmer Until Quinoa Is Cooked

Bring the mixture to a boil, then reduce the heat to low. Cover with a lid and let it simmer for 20-25 minutes, or until the quinoa is cooked through and most of the liquid is absorbed.


Step 5: Rest and Fluff

Remove the skillet from the heat and let it sit, covered, for about 5 minutes. This allows any remaining moisture to be absorbed. Then uncover and fluff the quinoa gently with a fork.


Step 6: Finish with Toppings

Add the diced avocado, squeeze in the lime juice, and sprinkle with freshly chopped cilantro. Give it a gentle stir to combine. Taste and adjust seasoning if needed.


Notes

For the best results, use fresh ingredients whenever possible. Fresh lime juice and cilantro elevate the flavors significantly. You can also add a sprinkle of your favorite cheese or a spoonful of sour cream if you’re not following a vegan diet. The recipe is flexible—feel free to add other veggies like zucchini or spinach, or even a handful of shredded rotisserie chicken if you want extra protein.


Watch Out for These Mistakes While Cooking

  • Skipping the quinoa rinse: Quinoa has a natural coating that can taste bitter if not rinsed.
  • Overcrowding the pan: Ensure your skillet is large enough to accommodate all ingredients comfortably.
  • Not simmering long enough: Undercooked quinoa will remain crunchy. Make sure it’s fully tender and the liquid is absorbed before removing from heat.
  • Adding avocado too early: Mix in avocado only after the dish is done to prevent it from becoming mushy.
  • Over-seasoning early: Taste at the end before adjusting salt and spices.

Storage Instructions

Once cooled, store One Pan Mexican Quinoa in an airtight container in the refrigerator for up to 4-5 days. It also freezes well—portion into freezer-safe bags or containers and store for up to 2 months. Reheat gently on the stovetop or in the microwave. If the quinoa seems dry after reheating, add a splash of vegetable broth or lime juice to freshen it up.


Estimated Nutrition (per serving)

  • Calories: 360
  • Protein: 12g
  • Fat: 12g
  • Saturated Fat: 1.5g
  • Carbohydrates: 50g
  • Fiber: 9g
  • Sugar: 4g
  • Sodium: 520mg
  • Cholesterol: 0mg

Frequently Asked Questions

Can I make this ahead of time?

Yes! It stores well and makes an excellent meal prep option for busy weekdays.

Is this recipe gluten-free?

Absolutely. Quinoa is naturally gluten-free, and all other ingredients are safe too—just double-check any store-bought broth or canned items.

Can I make it spicier?

Sure! Use a spicier pepper, add cayenne, or choose hot diced tomatoes with chilies.

Can I add meat?

Yes, cooked shredded chicken or ground turkey can be added when the quinoa is nearly done cooking.

What other toppings go well with this?

Try shredded cheese, sour cream, pickled jalapeños, or tortilla strips for added crunch.

Can I use red quinoa instead?

Yes, red quinoa works just as well—just note it may have a slightly firmer texture.

What can I use instead of avocado?

Try a dollop of guacamole, a spoonful of Greek yogurt (non-vegan), or leave it out entirely.

How do I make this oil-free?

Skip the olive oil and sauté the aromatics in a splash of water or broth instead.


Conclusion

One Pan Mexican Quinoa delivers everything you’d want in a go-to meal: flavor, nutrition, simplicity, and versatility. It’s a recipe that adapts to your pantry and preferences while offering bold, satisfying results every time. Whether you’re eating clean, cooking for the family, or just want something quick and wholesome, this dish won’t disappoint. Enjoy it fresh or save some for later—it tastes even better the next day!


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One Pan Mexican Quinoa


  • Author: Sara McKenney
  • Total Time: 35 minutes
  • Yield: 4 servings
  • Diet: Vegan

Description

If you’re hunting for a vibrant, quick, and healthy dinner idea, this One Pan Mexican Quinoa will become your weeknight hero. It’s a protein-packed, one-skillet meal that combines fluffy quinoa, black beans, corn, tomatoes, and creamy avocado—all seasoned with bold Mexican spices. Ideal for easy dinners, meal prep, or healthy snacks, this dish checks every box: plant-based, gluten-free, minimal cleanup, and fully customizable. Whether you’re after a quick dinner recipe or need healthy food ideas for lunchboxes, this easy recipe is your go-to.


Ingredients

1 tablespoon olive oil

3 cloves garlic, minced

1 small onion, diced

1 jalapeño, seeded and minced (optional)

1 bell pepper, diced

1 cup uncooked quinoa, rinsed well

1 can (15 oz) black beans, drained and rinsed

1 cup corn kernels

1 can (14.5 oz) diced tomatoes with juices

1 1/2 cups vegetable broth

1 teaspoon chili powder

1/2 teaspoon ground cumin

Salt and pepper to taste

1 avocado, diced

Fresh cilantro, chopped (for garnish)

Juice of 1 lime


Instructions

1. Heat olive oil in a large skillet over medium heat. Add garlic and onion; sauté until translucent (2–3 minutes). Add jalapeño if using and cook for another minute.

2. Add diced bell pepper and sauté for 2–3 minutes. Stir in chili powder, cumin, salt, and pepper.

3. Add rinsed quinoa, black beans, corn, diced tomatoes with juice, and vegetable broth. Stir until evenly combined.

4. Bring the mixture to a boil. Reduce heat to low, cover, and simmer for 20–25 minutes until quinoa is cooked and liquid is absorbed.

5. Remove from heat and let it rest, covered, for 5 minutes. Then fluff gently with a fork.

6. Stir in diced avocado, lime juice, and chopped cilantro. Adjust seasoning as needed and serve warm.

Notes

Always rinse quinoa before cooking to remove bitterness.

Add avocado only after cooking to prevent it from becoming mushy.

This dish is freezer-friendly and perfect for meal prep.

  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Main Course
  • Method: One Pan
  • Cuisine: Mexican-Inspired

Nutrition

  • Serving Size: 1 bowl
  • Calories: 360
  • Sugar: 4g
  • Sodium: 520mg
  • Fat: 12g
  • Saturated Fat: 1.5g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 50g
  • Fiber: 9g
  • Protein: 12g
  • Cholesterol: 0mg

Keywords: easy dinner, one pan meal, healthy recipe, quinoa recipe, gluten-free, plant-based, Mexican quinoa

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