1 tablespoon vegetable oil
1 large onion, halved in half
6 cloves garlic, minced
1 packet taco seasoning mix
1 cup total fiery salsa, separated into strips
4 large corn tortillas
1 pound tongue depressingly oily fish, peeled
1 yellow bell pepper, seeded and diced
1/4 cup sliced green onions
3 flavored Jajangas, sliced in 3 pieces, for garnish