Blue Corn Rockfish Tacos with Citrus Salsa, Cilantro Crema, and Cabbage–Kohlrabi Slaw

Chili-Dusted Shallow-Fried Rockfish

A light cassava coating gives delicate rockfish crisp edges without burying it in batter. Moderate frying heat browns the coating without scorching the ground chile.

Ingredients

• 1.5 lb skinless, boneless rockfish fillets
• 1/3 cup cassava flour
• 2 tsp pure mild ground ancho chile
• 1/2 tsp ground cumin
• 3/4 tsp fine sea salt
• 1/4 tsp freshly ground black pepper
• 3/4 cup ghee, or enough for a shallow 1/8-inch layer in the skillet

Instructions

1. Check the fish for pin bones, pat very dry, and cut across the fillets into pieces about 2–3 inches long and 3/4 inch thick. Keep refrigerated while preparing the accompaniments.
2. Mix the cassava flour, ground chile, cumin, salt, and pepper in a shallow dish.
3. Heat the ghee in a heavy 10- to 12-inch skillet over medium-high heat to 350°F. Adjust the heat to maintain approximately 335–350°F during frying.
4. Immediately before each batch, lightly coat the fish in the seasoned flour and shake off the excess. Lay it carefully in the hot ghee without crowding.
5. Fry for 2–3 minutes on the first side, until golden and releasing readily. Turn gently and cook another 1–3 minutes, depending on thickness, until opaque, easily flaked, and 145°F at the thickest point.
6. Transfer to a wire rack over a sheet pan. Let excess fat drain and serve promptly; repeat with the remaining fish, removing any dark crumbs between batches.

Notes

• Keep the coating thin and dredge only just before frying; a wet coating will turn gummy.
• If needed, hold the first batch uncovered on its rack in a 200°F oven for no more than 10 minutes.

Orange–Lime Citrus Salsa

Orange segments bring juicy sweetness while lime and fresh chile cut through the fried fish. Keeping excess juice out of the finished salsa protects the tortillas.

Ingredients

• 3 medium oranges
• 1 tbsp fresh lime juice
• 1 small red Fresno chile, seeded if desired and finely diced
• 2 tbsp finely diced red onion
• 1/4 cup roughly chopped cilantro
• 1 tsp extra-virgin olive oil
• 1/4 tsp fine sea salt, plus more to taste

Instructions

1. Cut the peel and white pith from the oranges. Working over a bowl, cut between the membranes to release the segments, then cut large segments into two or three pieces.
2. Drain the citrus briefly, reserving the juice for another use.
3. Gently combine the orange pieces, lime juice, chile, red onion, cilantro, olive oil, and salt. Taste for a bright balance of sweet, tart, and salty.
4. Let stand for 5–10 minutes. Use a slotted spoon to lift the salsa onto the tacos.

Notes

• If the oranges are especially tart, start with half the lime juice and add more to taste.

Cilantro Crema

A thick, lightly tangy crema cools the chile and clings to the fish. Chopping rather than blending the cilantro keeps the sauce pale with visible green flecks.

Ingredients

• 3/4 cup sour cream
• 3 tbsp finely chopped cilantro leaves and tender stems
• 1 tbsp fresh lime juice
• 1/2 tsp finely grated lime zest
• 1/4 tsp fine sea salt
• 1–2 tsp water, as needed

Instructions

1. Stir together the sour cream, cilantro, lime juice, lime zest, and salt.
2. Add water a teaspoon at a time only if needed to make a thick, spoonable sauce that falls in soft dollops.
3. Refrigerate until serving, then stir and taste once more for salt and lime.

Cabbage–Kohlrabi Slaw

Cabbage ribbons and crisp kohlrabi give two distinct textures. A short rest in lime vinaigrette softens their raw edge while preserving plenty of crunch.

Ingredients

• 4 cups thinly sliced green cabbage, about 12 ounces
• 1 medium kohlrabi, about 10 ounces, peeled deeply and cut into fine matchsticks
• 1/4 medium red onion, thinly sliced
• 1/3 cup roughly chopped cilantro
• 3 tbsp fresh lime juice
• 2 tbsp extra-virgin olive oil
• 1/2 tsp fine sea salt
• 1/4 tsp freshly ground black pepper

Instructions

1. Soak the sliced onion in cold water for 5 minutes, then drain and dry well.
2. Whisk the lime juice, olive oil, salt, and pepper in a large bowl.
3. Add the cabbage, kohlrabi, and onion. Toss thoroughly and let stand for 10 minutes; do not heavily massage the vegetables.
4. Fold in the cilantro just before serving. Taste and adjust the salt or lime, then lift the slaw out of any pooled dressing.

Notes

• Peel away the kohlrabi's fibrous outer layer until the knife reaches tender flesh.
• Reserve a little slaw for the tacos and serve the rest alongside.

Avocado with Toasted Pepitas

Avocado adds a rich, cool counterpoint to the crunchy slaw. Dry-toasted pumpkin seeds bring a nutty finish without a heavy dressing.

Ingredients

• 2 medium ripe avocados
• 1/3 cup raw hulled pepitas
• 1 tbsp fresh lime juice
• 1/4 tsp flaky sea salt, or to taste

Instructions

1. Toast the pepitas in a dry skillet over medium heat for 3–5 minutes, tossing frequently, until fragrant, lightly browned, and beginning to pop. Transfer to a plate to cool.
2. Just before serving, halve and pit the avocados, scoop out the flesh, and cut into thick slices or chunks.
3. Dress gently with lime juice and salt. Scatter most of the pepitas over the avocado and reserve the rest for the slaw.

Warm Blue Heirloom Corn Tortillas

Warming makes blue corn tortillas supple and brings out their earthy corn flavor. A covered stack stays flexible while the fish finishes.

Ingredients

• 8 6-inch blue heirloom corn tortillas, labeled gluten-free

Instructions

1. Heat a dry comal or skillet over medium-high heat.
2. Warm each tortilla for 20–30 seconds per side, until fragrant, pliable, and lightly spotted but not crisp.
3. Stack immediately in a clean kitchen towel or covered tortilla warmer. If the tortillas are dry, lightly mist them with water before warming.

Overall Timing / Workflow

Prepare all cold accompaniments first so the fish can go directly from the frying rack to the table.

Instructions

1. 0:00 — Toast the pepitas and set aside. Cut the cabbage, kohlrabi, and onion; prepare the slaw dressing.
2. 0:10 — Make the cilantro crema and refrigerate. Segment the oranges and assemble the citrus salsa.
3. 0:25 — Toss the slaw with its dressing. Portion and dry the fish, then mix its seasoned flour.
4. 0:35 — Warm the tortillas and wrap them in a towel. Slice and dress the avocado; add cilantro to the slaw.
5. 0:40 — Heat the ghee and fry the fish in batches. While the final batch cooks, set out the tortillas, sauces, slaw, and avocado.
6. 0:55 — Assemble and serve immediately.

Plating

A little slaw under the fish adds crunch, while serving most of it alongside keeps the tacos manageable. Salsa and crema go on last to preserve the crust.

Instructions

1. Set two warm blue corn tortillas on each plate and add a small pinch of slaw to each.
2. Divide the hot rockfish among the tortillas. Spoon drained citrus salsa over the fish and finish with dollops of cilantro crema.
3. Mound the remaining slaw beside the tacos and add the avocado. Scatter the reserved toasted pepitas over the slaw.
4. Serve the tacos open and let diners fold them while they are still warm.

Leftover Path

Storing the components separately prevents soggy tortillas and lets the fish regain some crispness during reheating.

Instructions

1. Refrigerate the fish, crema, salsa, and slaw in separate covered containers within 2 hours. Keep the cooled pepitas dry in an airtight container.
2. Use the fish within 2 days, reheating on a rack in a 375°F oven for 8–12 minutes, until hot throughout and 165°F internally.
3. Use the salsa, dressed slaw, and cut avocado by the next day for best texture. The crema keeps refrigerated for up to 3 days.
4. Rewarm the tortillas in a dry skillet and assemble fresh tacos, or serve the reheated fish over the remaining slaw with salsa and crema.