Season the salmon - Season the Alaskan salmon fillets on both sides with salt, cumin, and cayenne pepper. - Make sure to evenly coat both sides of the salmon fillets with the seasoning to ensure maximum flavor. Adjust the amount of cayenne pepper according to your desired level of spiciness.

Heat the skillet - Heat a large skillet over medium-high heat. Add olive oil once the skillet is hot. - Make sure the skillet is properly heated before adding the olive oil, as this will prevent the salmon from sticking to the pan. You can test the heat by adding a drop of water to the pan; if it sizzles, it's ready.

Cook the salmon - Add the seasoned salmon fillets to the skillet, skin side down. Cook for 4-5 minutes on each side or until the salmon is cooked through. - Be careful not to overcook the salmon, as it can become dry and rubbery. When flipping the salmon, use tongs or a spatula and gently lift the fillet to prevent it from falling apart. If you prefer salmon without the skin, it can be easily removed after cooking.

Warm the tortillas - While the salmon is cooking, warm the tortillas on a separate skillet over medium-high heat. Cook for 30 seconds on each side or until lightly browned. - Warming the tortillas adds extra flavor and makes them more pliable so that they can be easily filled and folded into tacos. If you don't have a skillet, you can also warm the tortillas in the microwave or oven.

Make the mango salsa - In a mixing bowl, combine diced mango, chopped red onion, chopped cilantro, and lime juice. Mix well. - Make sure to use a ripe mango for the salsa, as it will be sweeter and more flavorful. To easily dice a mango, first slice off the two flat sides of the fruit, then score the flesh with a knife in a crosshatch pattern, being careful not to cut through the skin. Then, use a spoon to scoop out the diced mango.

Assemble the tacos - To assemble the tacos, fill each warm tortilla with a spoonful of red cabbage and a piece of cooked salmon. Top with mango salsa and extra cilantro, if desired. Serve and enjoy! - To prevent the tacos from getting soggy, make sure to only add the fillings you'll be immediately serving. You can also set out extra toppings like lime wedges, hot sauce, and sour cream for your guests to add as desired.