Preheat the oven to 425 degrees. Line a baking sheet with parchment paper.
Toss the salmon with the taco seasoning and avocado oil until well-coated.
Bake the salmon for 8 minutes, close to the top of the oven, or until it slips apart easily when pressed with a fork.
While the salmon is baking, chop up your salsa ingredients and toss together in a bowl. Season to taste.
To soften the corn tortillas, heat up some oil in a large skillet and give the tortilla a very quick one-sided dip into the hot oil and transfer to a paper-towel lined plate.
Mash avocado or spread refried beans on the bottom of the tortilla. Add a couple pieces of salmon; press to gently smash them. Top with a big scoop of the salsa.
