Marinate, 15 minutes:
- 1 pound firm white fish (e.g. halibut, cod, tilapia, snapper, mahi mahi)
- 1 tablespoon vegetable oil
- 1 lime, juiced
- 1 garlic clove, minced
- 1 teaspoon chili powder
- 1/2 teaspoon ground cumin
- Kosher salt
- Freshly ground black pepper
Combine, set aside:
- 1/2 small head of green or red cabbage (about 14 ounces), cored and thinly sliced
- 1/2 red onion, thinly sliced
- 1/4 cup cilantro, coarsely chopped
- 1 lime, juiced
- 1 tablespoon canola oil
- Kosher salt
- Freshly ground black pepper
Warm:
- 6 soft corn tortillas
Brush the grates of a grill pan or outdoor grill with vegetable oil, and grill:
- Fish
Serve and (optionally) garnish with:
- Lime wedges
- Sliced avocado