Pickled Onion Avocado Tacos

Featured in: Easy Weeknight Wins

These vibrant tacos feature tangy pickled red onions combined with a creamy, crispy avocado crema. The onions soak in a quick apple cider vinegar brine to add brightness and a touch of sweetness. The avocado crema is enriched with sour cream, lime juice, and cumin, then mixed with toasted panko breadcrumbs for a crunchy texture. Served on warm tortillas, topped with shredded lettuce, crumbled cheese, cilantro, and jalapeño slices, these tacos provide a fresh, flavorful meal ready in just 20 minutes.

Updated on Wed, 12 Nov 2025 11:55:00 GMT
Delicious 5-Minute Pickled Red Onion Tacos, topped with creamy avocado and fresh cilantro, look so vibrant. Save
Delicious 5-Minute Pickled Red Onion Tacos, topped with creamy avocado and fresh cilantro, look so vibrant. | tastyeffect.com

Vibrant, tangy pickled red onions and creamy, crispy avocado crema elevate these quick tacos to a fresh, irresistible weeknight meal.

The first time I made these tacos, my friends could not believe how much flavor came from such little prep. We laughed around the kitchen as the pickled onions came together, and everyone wanted seconds of the creamy avocado crema. It's now a regular favorite for busy evenings!

Ingredients

  • Pickled Red Onions: 1 medium red onion, thinly sliced, 1/2 cup apple cider vinegar, 1/2 cup water, 1 tablespoon sugar, 1 teaspoon salt
  • Crispy Avocado Crema: 2 ripe avocados, 1/3 cup sour cream or Greek yogurt, 2 tablespoons lime juice (about 1 lime), 1/2 teaspoon salt, 1/4 teaspoon ground cumin, 1/2 cup panko breadcrumbs, 2 tablespoons olive oil
  • Tacos: 8 small corn or flour tortillas, 1 cup shredded lettuce, 1/2 cup crumbled cotija or feta cheese, 1/4 cup chopped fresh cilantro, 1 jalapeño, thinly sliced (optional), lime wedges, for serving

Instructions

Prepare the Pickled Red Onions:
In a small bowl, combine apple cider vinegar, water, sugar, and salt. Add the sliced red onion, toss to coat, and let sit at room temperature for at least 5 minutes (or up to 1 hour for deeper flavor), stirring occasionally.
Make the Avocado Crema:
In a bowl, mash avocados until mostly smooth. Stir in sour cream (or Greek yogurt), lime juice, salt, and cumin until creamy.
Crisp the Avocado Crema:
Heat olive oil in a nonstick skillet over medium heat. Add panko and toast for 2 & 3 minutes, stirring constantly, until golden brown. Remove from heat and let cool. Gently fold the toasted panko into the avocado crema for a crispy texture.
Warm the Tortillas:
Heat tortillas in a dry skillet or wrap in foil and warm in the oven until pliable.
Assemble the Tacos:
Spread crispy avocado crema onto each tortilla. Top with shredded lettuce, a generous spoonful of pickled onions (drained), cotija or feta cheese, cilantro, and jalapeño slices if desired. Serve with lime wedges.
These easy tacos feature the zesty tang of pickled red onions, perfect for a quick and flavorful meal. Save
These easy tacos feature the zesty tang of pickled red onions, perfect for a quick and flavorful meal. | tastyeffect.com

Sharing these tacos with my family turned dinner into a colorful, flavorful celebration. Even picky eaters kept reaching for extra lime wedges and more pickled onions!

Required Tools

Sharp knife, mixing bowls, small nonstick skillet, spoon or spatula, citrus juicer (optional)

Allergen Information

Contains: Milk (sour cream or Greek yogurt, cotija/feta cheese), Wheat (panko); for gluten-free tacos, use corn tortillas and gluten-free panko. Always check labels if you have allergies or dietary restrictions

Nutritional Information

Per serving (2 tacos): Calories: 320, Total Fat: 17 g, Carbohydrates: 37 g, Protein: 7 g

Close-up of fully assembled 5-Minute Pickled Red Onion Tacos, showing crispy crema and fresh toppings to tempt you. Save
Close-up of fully assembled 5-Minute Pickled Red Onion Tacos, showing crispy crema and fresh toppings to tempt you. | tastyeffect.com

Try these tacos for a quick dinner that will surprise you with fresh flavor. Leftovers make a fantastic lunch the next day!

Recipe FAQ

How long should the red onions be pickled?

Allow the red onions to sit in the vinegar mixture for at least 5 minutes to develop brightness, though up to an hour can deepen the flavor.

What makes the avocado crema crispy?

Toasted panko breadcrumbs folded into the creamy avocado mixture provide a delightful crispy texture.

Can I use a dairy-free alternative in the avocado crema?

Yes, substitute sour cream with a plant-based yogurt to keep the creamy texture while making it vegan-friendly.

What tortillas work best for these tacos?

Small corn or flour tortillas warmed in a skillet or oven provide a soft, pliable base for the toppings.

What toppings complement these tacos?

Shredded lettuce, crumbled cotija or feta cheese, fresh cilantro, and thinly sliced jalapeños add layers of flavor and texture.

Pickled Onion Avocado Tacos

Bright pickled onions and creamy avocado crema bring fresh, tangy flavors to warm, crispy tacos.

Prep duration
10 min
Cook duration
10 min
Complete duration
20 min
Created by Laura Bennett


Skill level Easy

Heritage Mexican-Inspired

Output 4 Portions

Dietary requirements Meat-free

Components

Pickled Red Onions

01 1 medium red onion, thinly sliced
02 0.5 cup apple cider vinegar
03 0.5 cup water
04 1 tablespoon granulated sugar
05 1 teaspoon salt

Crispy Avocado Crema

01 2 ripe avocados
02 0.33 cup sour cream or Greek yogurt
03 2 tablespoons fresh lime juice (about 1 lime)
04 0.5 teaspoon salt
05 0.25 teaspoon ground cumin
06 0.5 cup panko breadcrumbs
07 2 tablespoons olive oil

Tacos

01 8 small corn or flour tortillas
02 1 cup shredded lettuce
03 0.5 cup crumbled cotija or feta cheese
04 0.25 cup chopped fresh cilantro
05 1 jalapeño, thinly sliced (optional)
06 Lime wedges, for serving

Directions

Phase 01

Prepare Pickled Red Onions: Combine apple cider vinegar, water, sugar, and salt in a bowl. Add sliced red onion, toss to coat, and let sit at room temperature for at least 5 minutes, stirring occasionally.

Phase 02

Prepare Avocado Crema: Mash avocados until mostly smooth. Stir in sour cream or Greek yogurt, lime juice, salt, and ground cumin until well combined and creamy.

Phase 03

Toast Panko Breadcrumbs and Fold into Crema: Heat olive oil in a nonstick skillet over medium heat. Add panko breadcrumbs and toast, stirring constantly for 2 to 3 minutes until golden brown. Remove from heat and allow to cool slightly before folding into the avocado crema.

Phase 04

Warm Tortillas: Heat tortillas in a dry skillet or wrap in foil and warm in the oven until pliable.

Phase 05

Assemble Tacos: Spread crispy avocado crema evenly on each tortilla. Top with shredded lettuce, drained pickled onions, crumbled cheese, chopped cilantro, and jalapeño slices if desired. Serve with lime wedges.

Necessary tools

  • Sharp knife
  • Mixing bowls
  • Small nonstick skillet
  • Spoon or spatula
  • Citrus juicer (optional)

Allergy details

Review each component for potential allergens and seek professional healthcare advice if uncertain.
  • Contains milk (sour cream or Greek yogurt, cotija or feta cheese) and wheat (panko breadcrumbs).

Nutritional information (per portion)

These values are approximate guides only and shouldn't replace professional medical consultation.
  • Energy: 320
  • Fats: 17 g
  • Carbohydrates: 37 g
  • Proteins: 7 g