Juicy Instant Pot Chicken Tacos

I used to think tacos were a weekend-only thing because they required so much hands-on time. You know—standing at the stove, babysitting chicken, stirring constantly to keep it from drying out. By the time dinner was ready, I was too tired to enjoy it.

Then I figured out you could throw everything into the Instant Pot and walk away. No stirring, no watching, no dry chicken. Just tender, flavorful meat that practically shreds itself. Now we have tacos on Tuesday nights when everyone’s rushing between activities and nobody has time to cook for an hour. The best part? Most of what you need is probably already in your pantry.

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What Kind of Chicken Should I Use?

For this recipe, boneless, skinless chicken breasts are the way to go since they cook evenly in the Instant Pot and shred beautifully for tacos. You can use whatever size breasts you have on hand – just cut the larger ones in half so they cook at the same rate as the smaller pieces. If you prefer dark meat, boneless, skinless chicken thighs are actually a great substitute and tend to be a bit more forgiving since they stay moist even if you accidentally overcook them a little. Fresh or frozen chicken both work fine here, though frozen will add about 5-10 minutes to your cooking time.

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Options for Substitutions

This taco recipe is pretty forgiving, so feel free to make these swaps based on what you have:

• Chicken breasts: Chicken thighs work great here and actually stay even more moist during pressure cooking. Use the same weight and cooking time. You can also use a mix of both breasts and thighs.
• Chipotle peppers in adobo: If you want less heat, start with just 1-2 peppers instead of 3. For a milder option, swap with 1 tablespoon of regular chili powder or smoked paprika, though you’ll lose some of that smoky kick.
• Canned diced tomatoes: Fire-roasted diced tomatoes add extra flavor, or you can use crushed tomatoes if that’s what you have. Fresh tomatoes work too – just dice about 2 cups worth.
• Greek yogurt: Sour cream is an easy swap for the yogurt in the avocado sauce. Use the same amount and it’ll be just as creamy.
• Yellow onion: White or red onions work just fine here. You could also use a handful of chopped green onions if that’s all you’ve got.
• Fresh lime juice: Bottled lime juice works in a pinch, or you can use lemon juice for a slightly different citrus note.

Watch Out for These Mistakes While Cooking

The biggest mistake when making Instant Pot chicken tacos is skipping the searing step – those few minutes of browning the chicken add serious flavor that you can’t get back later.

Don’t forget to turn off the sauté function before pressure cooking, as leaving it on can trigger a burn notice and stop your pot from coming to pressure.

When it’s time to release the pressure, do it immediately instead of letting it naturally release, or your chicken will overcook and turn rubbery instead of tender and shreddable.

Finally, resist the urge to skip reducing the cooking liquid after pressure cooking – simmering it down concentrates all those flavors and prevents watery, bland tacos.

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What to Serve With Chicken Tacos?

These chicken tacos are pretty filling on their own, but I love serving them with Mexican rice or cilantro lime rice on the side to make it a complete meal. A simple side of refried beans or black beans seasoned with cumin adds some extra protein and makes the plate feel more satisfying. For something fresh and crunchy, try a quick cabbage slaw dressed with lime juice and a pinch of salt, or just set out some tortilla chips with your favorite salsa or guacamole for people to snack on while they build their tacos.

Storage Instructions

Store: Keep your shredded chicken taco meat in an airtight container in the fridge for up to 4 days. I like to store it separately from the toppings and tortillas so everything stays fresh. The avocado lime sauce is best made fresh, but you can keep it for a day or two with plastic wrap pressed directly on the surface to prevent browning.

Freeze: The chicken filling freezes really well for up to 3 months. Let it cool completely, then portion it into freezer bags and squeeze out as much air as possible. I don’t recommend freezing the avocado sauce though, since it doesn’t hold up well in the freezer.

Reheat: Warm up the chicken in a skillet over medium heat with a splash of water or broth to keep it moist, or microwave it in 30-second intervals until heated through. If you froze it, let it thaw in the fridge overnight first for the best texture.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 1350-1550
• Protein: 145-170 g
• Fat: 35-45 g
• Carbohydrates: 90-120 g

Ingredients

For the chicken:

• 1.5 tsp kosher salt
• 3 chipotle peppers in adobo (finely chopped)
• 1 small yellow onion (diced into 1/2-inch pieces)
• 4 garlic cloves (minced)
• 0.25 cup fresh lime juice (about 2 limes)
• 2 tsp chili powder (I use Penzey’s for best flavor)
• 14 oz diced tomatoes (canned is fine)
• 2 lb boneless, skinless chicken breasts (cut into 2-inch chunks for faster cooking)
• 1 tbsp extra-virgin olive oil (or any neutral oil like canola)
• 0.5 tsp ground black pepper

For the avocado sauce:

• 0.75 cup nonfat plain Greek yogurt (makes it extra creamy)
• 0.25 tsp kosher salt
• 1 ripe avocado (halved and pitted)
• 2 tbsp fresh lime juice

For serving:

• fresh cilantro (optional but recommended for brightness)
• tortillas or taco shells (warm before serving)

Step 1: Prepare Mise en Place and Season the Chicken

• 2 lb boneless, skinless chicken breasts
• 1.5 tsp kosher salt
• 0.5 tsp ground black pepper
• 1 small yellow onion
• 4 garlic cloves
• 3 chipotle peppers in adobo
• 0.25 cup fresh lime juice
• 2 tbsp fresh lime juice

Dice the onion into 1/2-inch pieces, mince the garlic cloves, finely chop the chipotle peppers, and juice the limes to get 1/4 cup plus 2 tablespoons.

Cut the chicken breasts into 2-inch chunks—this smaller size will cook faster and more evenly in the Instant Pot compared to whole breasts.

Season all the chicken pieces generously with kosher salt and ground black pepper, tossing to coat evenly.

I like to season the chicken right before searing so the salt doesn’t start breaking down the proteins prematurely.

Step 2: Sear the Chicken to Build Flavor

• 1 tbsp extra-virgin olive oil
• seasoned chicken from Step 1

Set the Instant Pot to sauté mode and add the olive oil, allowing it to heat until shimmering.

Working in two batches to avoid overcrowding the pot, sear the seasoned chicken for 2-3 minutes per side until golden brown on the exterior.

This browning step (called the Maillard reaction) develops deep, savory flavors that make the final dish taste richer.

Don’t worry about cooking the chicken through—it will finish cooking under pressure.

Remove each batch to a bowl as it’s done.

Step 3: Build the Aromatic Base

• 1 small yellow onion
• 4 garlic cloves
• 2 tsp chili powder
• 0.25 tsp kosher salt

Add the diced onion, minced garlic, chili powder, and 0.25 teaspoon kosher salt to the pot (there should still be flavorful browned bits on the bottom).

Sauté for about 3 minutes, stirring occasionally, until the onion begins to soften and the chili powder becomes fragrant.

This blooming of the spices releases their essential oils and deepens their flavor throughout the entire dish.

Step 4: Combine Ingredients and Pressure Cook

• 3 chipotle peppers in adobo
• 14 oz diced tomatoes
• seared chicken from Step 2
• 0.25 cup fresh lime juice

Turn off the sauté function.

Stir in the finely chopped chipotle peppers and the canned diced tomatoes (with their juice), then add the seared chicken back to the pot along with the 0.25 cup of fresh lime juice.

Stir everything together to combine.

Lock the Instant Pot lid and set it to high pressure for 8 minutes.

Once the cooking time is complete, carefully quick-release the pressure by turning the vent valve to venting immediately—this stops the cooking process and prevents the chicken from becoming dry.

Step 5: Reduce the Sauce and Shred the Chicken

• cooked chicken from pressure cooking in Step 4

Using a slotted spoon or tongs, carefully remove the cooked chicken pieces to a bowl.

Switch the pot back to sauté mode and let the cooking liquid simmer for 5-10 minutes, stirring occasionally, until the sauce reduces by about half and becomes more concentrated and flavorful.

While the sauce reduces, shred the chicken into bite-sized pieces using two forks or your hands (it should shred easily since it’s fully cooked).

I find this is the perfect time to do the shredding while the sauce concentrates—it saves you a step and keeps your workflow moving.

Step 6: Finish the Chicken Mixture

• shredded chicken from Step 5
• reduced sauce from Step 5

Turn off the sauté function.

Return the shredded chicken from Step 5 to the pot with the reduced sauce and stir until the chicken is evenly coated.

Let it sit for a minute to allow the flavors to meld.

Step 7: Prepare the Creamy Avocado Sauce and Assemble Tacos

• 1 ripe avocado
• 0.75 cup nonfat plain Greek yogurt
• 2 tbsp fresh lime juice
• 0.25 tsp kosher salt
• tortillas or taco shells
• fresh cilantro
• chicken mixture from Step 6

While the chicken finishes, blend the halved and pitted avocado, nonfat Greek yogurt, 2 tablespoons fresh lime juice, and 0.25 teaspoon kosher salt in a blender or food processor until smooth and creamy.

Warm your tortillas or taco shells.

Fill each shell with the seasoned chicken mixture, drizzle generously with the creamy avocado sauce, and top with fresh cilantro if desired.

The yogurt keeps the sauce lighter than traditional guacamole while adding a tangy richness that complements the smoky chipotle chicken beautifully.

Juicy Instant Pot Chicken Tacos

Delicious Juicy Instant Pot Chicken Tacos recipe with step-by-step instructions.

5 from 1 vote

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Prep Time 10 minutes mins

Cook Time 25 minutes mins

Total Time 37 minutes mins

Servings 6 servings

Calories 1450 kcal

Ingredients

  

For the chicken:

• 1.5 tsp kosher salt
• 3 chipotle peppers in adobo (finely chopped)
• 1 small yellow onion (diced into 1/2-inch pieces)
• 4 garlic cloves (minced)
• 0.25 cup fresh lime juice (about 2 limes)
• 2 tsp chili powder (I use Penzey's for best flavor)
• 14 oz diced tomatoes (canned is fine)
• 2 lb boneless, skinless chicken breasts (cut into 2-inch chunks for faster cooking)
• 1 tbsp extra-virgin olive oil (or any neutral oil like canola)
• 0.5 tsp ground black pepper

For the avocado sauce:

• 0.75 cup nonfat plain Greek yogurt (makes it extra creamy)
• 0.25 tsp kosher salt
• 1 ripe avocado (halved and pitted)
• 2 tbsp fresh lime juice

For serving:

• fresh cilantro (optional but recommended for brightness)
• tortillas or taco shells (warm before serving)

Instructions

 

• Dice the onion into 1/2-inch pieces, mince the garlic cloves, finely chop the chipotle peppers, and juice the limes to get 1/4 cup plus 2 tablespoons. Cut the chicken breasts into 2-inch chunks—this smaller size will cook faster and more evenly in the Instant Pot compared to whole breasts. Season all the chicken pieces generously with kosher salt and ground black pepper, tossing to coat evenly. I like to season the chicken right before searing so the salt doesn't start breaking down the proteins prematurely.
• Set the Instant Pot to sauté mode and add the olive oil, allowing it to heat until shimmering. Working in two batches to avoid overcrowding the pot, sear the seasoned chicken for 2-3 minutes per side until golden brown on the exterior. This browning step (called the Maillard reaction) develops deep, savory flavors that make the final dish taste richer. Don't worry about cooking the chicken through—it will finish cooking under pressure. Remove each batch to a bowl as it's done.
• Add the diced onion, minced garlic, chili powder, and 0.25 teaspoon kosher salt to the pot (there should still be flavorful browned bits on the bottom). Sauté for about 3 minutes, stirring occasionally, until the onion begins to soften and the chili powder becomes fragrant. This blooming of the spices releases their essential oils and deepens their flavor throughout the entire dish.
• Turn off the sauté function. Stir in the finely chopped chipotle peppers and the canned diced tomatoes (with their juice), then add the seared chicken back to the pot along with the 0.25 cup of fresh lime juice. Stir everything together to combine. Lock the Instant Pot lid and set it to high pressure for 8 minutes. Once the cooking time is complete, carefully quick-release the pressure by turning the vent valve to venting immediately—this stops the cooking process and prevents the chicken from becoming dry.
• Using a slotted spoon or tongs, carefully remove the cooked chicken pieces to a bowl. Switch the pot back to sauté mode and let the cooking liquid simmer for 5-10 minutes, stirring occasionally, until the sauce reduces by about half and becomes more concentrated and flavorful. While the sauce reduces, shred the chicken into bite-sized pieces using two forks or your hands (it should shred easily since it's fully cooked). I find this is the perfect time to do the shredding while the sauce concentrates—it saves you a step and keeps your workflow moving.
• Turn off the sauté function. Return the shredded chicken from Step 5 to the pot with the reduced sauce and stir until the chicken is evenly coated. Let it sit for a minute to allow the flavors to meld.
• While the chicken finishes, blend the halved and pitted avocado, nonfat Greek yogurt, 2 tablespoons fresh lime juice, and 0.25 teaspoon kosher salt in a blender or food processor until smooth and creamy. Warm your tortillas or taco shells. Fill each shell with the seasoned chicken mixture, drizzle generously with the creamy avocado sauce, and top with fresh cilantro if desired. The yogurt keeps the sauce lighter than traditional guacamole while adding a tangy richness that complements the smoky chipotle chicken beautifully.