01 -
Put the chicken in a pot and cover it with water. Bring it to a bubble, then lower the heat and let it gently cook for about 10-12 minutes. Check with a meat thermometer to make sure the inside hits 165°F/74°C—overdoing it makes the chicken dry.
02 -
Place the chicken on a plate or cutting board. Use two forks to shred it into smaller pieces.
03 -
Warm the oil in a pan and cook the diced onion until it turns soft and see-through, about 3 minutes. Toss in the garlic and let it cook for half a minute. Sprinkle with cumin, oregano, chili powder, and salt, giving everything about a minute to blend.
04 -
Pour in the salsa and stir it around. Add a bit of water if it seems too thick. Let it gently heat up.
05 -
Stir the shredded chicken into the sauce. Keep it on the stove for 2-3 minutes so the flavors come together. Serve in warm tortillas or taco shells and load them up with toppings you love.