Lightly pat dry the chicken breasts with paper towels.
In a small mixing bowl, combine cumin, oregano, salt, pepper and chili powder. Rub the spice mixture all over the chicken breasts.
Press the SAUTE button on the Instant Pot and add in 1 tablespoon olive oil. Add the chicken breasts to the heated olive oil and brown on both sides. You will have to do this in batches; do not try to sear all chicken breasts at once. Remove chicken and set aside.
Add the diced onion to the Instant Pot; if needed, add the rest of the olive oil. Cook the onions for 2 minutes. Stir in the garlic and cook for 20 seconds.
Deglaze the bottom of the Pot with chicken broth while stirring. Add in the orange juice and lime juice ; bring to a simmer.
Return chicken to the Instant Pot. Cover and set to PRESSURE COOK on HIGH for 10 minutes. 12 minutes for chicken thighs. Do a Natural Release.
Remove cover from the Instant Pot and transfer chicken breasts to a cutting board. Shred the chicken.
Optional
While chicken is pressure cooking, set your oven to BROIL and lightly grease a baking sheet with cooking spray.
Once chicken is shredded, spread it on the baking sheet.
Remove ¼ cup of the liquid from the Instant Pot and add it to the chicken; stir to combine.
Broil chicken for 5 minutes; stir. Continue to broil for 5 more minutes.
Remove from oven and let stand for a couple minutes before serving in tacos, quesadillas, over nachos, etc.
Nutritional info is an estimate and provided as courtesy. Values may vary according to the ingredients and tools used. Please use your preferred nutritional calculator for more detailed info.
Course: Dinner
Cuisine: Mexican
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