Mexican Quinoa Salad
Ligia Lugo
Published:
March 2, 2026
Last Modified:
March 2, 2026
Hunger-busting quinoa becomes completely craveable when topped with creamy black beans, sweet corn kernels, tangy tomatoes, and rich avocado! The whole thing is tossed in a light lime dressing and finished with citrusy fresh cilantro.

As much as I love traditional soft corn tortilla tacos, I also love piling all of my favorite Mexican flavors into one bowl, ready to be devoured by the spoonful.
After coming up with other quinoa salads like my Roasted Broccoli Quinoa Salad, I thought this would be a great way to give my Mexican bowl a new twist.
Instead of rice, the fluffy quinoa base gives this meal a super nutty flavor and lots of great texture. The flavor gets better as it sits, making this an excellent meal prep option too.
Plus, this Mexican quinoa salad is a great fridge clean-out opportunity! Go ahead and use up odds and ends of onions, tomatoes, cooked corn, and avocados that always seem to be ripening before you’re ready for them.
Mexican Quinoa Salad Ingredients

- Uncooked quinoa – A nutty whole grain that makes for a super hearty salad base! I typically use white quinoa but there are other choices too–black quinoa and red quinoa each have their own nuances of flavor and different textures.
- Tomatoes – Sweet and tangy, fresh tomatoes are a must for any Mexican-inspired meal in my house!
- Red onion – I like the sharp flavor and pop of color given by red onion in these quinoa bowls, but white onion will work too if you already have it on hand.
- Jalapeño pepper – For the all important spice! If you don’t care for the heat, use green bell pepper instead.
- Cooked corn kernels – If it’s summer, I usually have leftover corn on the cob hanging out in the fridge, so I’ll simply slice some of that off the cob to use in this salad. You can of course use frozen corn too or canned sweet corn.
- Avocado – Necessary! Not only is avocado just so good that I want another excuse to eat it, but–unlike most of my homemade dressings–I actually don’t put any olive oil on this salad. Once it gets all tossed together, the rich avocado starts breaking down a little bit and balances out the acidity perfectly.
- Fresh limes – Fresh lime juice is a must here! Bottled lime juice just doesn’t have the same brightness and we really need it here as it is a key flavor in this Mexican quinoa salad.
- Cooked black beans – Use homemade cooked black beans if you have them or your favorite canned option.
- Salt + Black pepper – With all the inherently delicious veggies in this salad, you don’t need any special seasonings. Good ol’ salt and pepp are just enough!
- Fresh cilantro – A few leaves of cilantro finish off each bowl with a dose of freshness and pop of color. If you don’t care for it, go with fresh parsley or thinly sliced green onions.
Step-by-Step Instructions
- Cook quinoa. Combine dry quinoa and water in a large pot over medium high heat and cook according to package directions. For best taste, I recommend rinsing the quinoa beforehand and cooking it in salted water.
- Chop tomatoes. While the quinoa cooks, work on prepping your veggies. First, dice your tomatoes.
- Slice onion. Peel the red onion and slice it thinly.
- Prep jalepeño. Slice the jalapeño pepper. If you want to reduce the spice level, remove the seeds and white membrane from inside the pepper. If you like it spicy, leave those bits in!
- Dice avocado. Peel and dice the avocado. You can toss the diced avocado with a squeeze of lime juice to help keep it from oxidizing while you work on the rest of your salad.
- Juice limes. Juice the fresh limes into a small bowl and set aside.
- Combine ingredients. In a large mixing bowl, place the cooked quinoa, sliced red onion, chopped tomatoes, diced avocado, sliced jalapeno, corn kernels, and black beans.
- Season. Pour the fresh lime juice over the vegetable-quinoa mixture and season with salt and pepper to taste, then toss until well mixed.
- Garnish and serve! Garnish with fresh cilantro leaves and enjoy!

Tips From Ligia
Use care when slicing jalapeños.Â
The oils from hot chiles will always spread from the flesh of the pepper to your hands, so take care not to touch your face or eyes before thoroughly washing your hands. If you have disposable gloves, this is a good time to wear them!
How To Store
Refrigerating Keep any leftover quinoa salad in an airtight container in the fridge for up to 4 days. As it sits the flavors meld together and get even more delicious!
Freezing Cooked quinoa actually freezes pretty well, so you can freeze this salad to keep it for even longer if you like. The textures of some of the vegetables will get a bit mushy after they defrost, but the overall flavor will still be tasty.
Thawing Transfer to the fridge the night before you plan to eat your frozen Mexican quinoa salad in order to let it defrost slowly.

Mexican Quinoa Salad Recipe
Ingredients
- 1 1/2 cups water
- 1 cup uncooked quinoa
- 2 tomatoes
- 1/4 red onion
- 1 jalapeño pepper
- 1/2 cup cooked corn kernels
- 1 avocado
- 2 limes
- 1 cup cooked black beans
- Salt to taste
- Black pepper to taste
- Fresh cilantro, for garnish
Instructions
- Cook according to package directions. For best taste, I recommend rinsing the quinoa beforehand and cooking it in salted water.Â
- Dice the tomatoes into bite-sized pieces
- Peel and thinly slice the red onion.
- Slice the jalapeño pepper, removing the seeds and white membrane if desired. If you like it spicy, leave those bits in!Â
- Peel and dice the avocado, tossing it with a bit of lime juice to keep it from browning.Â
- Juice the fresh limes into a small bowl and set aside.Â
- In a large mixing bowl, place the cooked quinoa, sliced red onion, chopped tomatoes, diced avocado, sliced jalapeño, corn kernels, and black beans.Â
- Pour the fresh lime juice over the vegetable-quinoa mixture and season with salt and pepper to taste, then toss until well mixed.Â
- Garnish with fresh cilantro leaves and enjoy!Â










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