inspochef
Back to María “Mari” Santiago
20-Minute Adobo-Seared Mahi-Mahi with Crunchy Cucumber Salsa (The Tuesday Bright Plate)

20-Minute Adobo-Seared Mahi-Mahi with Crunchy Cucumber Salsa (The Tuesday Bright Plate)

This is the dinner you make when you want to feel like you’re on a beach in Oaxaca, but you only have 20 minutes before someone asks what's for dinner. We’re rubbing meaty mahi-mahi with a quick, smoky chipotle adobo, searing it hot and fast, and burying it under a super-bright, crunchy cucumber and avocado salsa. It’s peak texture contrast—smoky, flaky, creamy, and loud. We are not suffering for dinner, people.

María “Mari” Santiago
María “Mari” Santiago
Prep: 10 minutes
Cook: 10 minutes
4
easy
dinner
weeknight-brightseafoodhigh-heat-searlow-carb

Save a copy to your collection for editing

Timeline

19 minutes
0m5m10m15m19m
Marinate the Fish
3m
Mix Crunchy Salsa
5m
Heat the Skillet
2m
Sear the Mahi-Mahi
8m
Finish the Salsa
2m
Plate and Serve
2m

Ingredients

  • 4 fillets Mahi-mahi fillets(About 6 oz each, patted completely dry)
  • 1 Chipotle pepper in adobo(Finely chopped, plus extra sauce)
  • 2 tbsp Adobo sauce(From the chipotle can)
  • 2 cloves Garlic cloves(Grated or finely minced)
  • 1 tsp Dried Mexican oregano(Rubbed between your fingers to release the oils)
  • 2 tbsp Olive oil(Divided use)
  • 1.5 tsp Kosher salt(Divided use, plus more to taste)
  • 1 cup English cucumber(Diced (no need to peel if it's an English cucumber))
  • 4 Radishes(Thinly sliced into half-moons)
  • 1/4 cup Red onion(Finely diced)
  • 1 Jalapeño(Seeded and minced (leave seeds in if you want the heat!))
  • 1/2 cup Fresh cilantro(Roughly chopped, stems included)
  • 2 Limes(Juiced)
  • 1 large Avocado(Diced right before using)

Instructions

  1. 1

    Pat 4 mahi-mahi fillets completely dry with paper towels. I'm serious, moisture is the enemy of a good sear! In a small bowl, mash 1 finely chopped chipotle pepper and 2 tbsp adobo sauce with 2 grated garlic cloves, 1 tsp dried Mexican oregano, 1 tbsp olive oil, and 1 tsp kosher salt. Smear this smoky paste all over both sides of the fish. Let it sit while you prep the veggies.

    3 min

    Tip: Bodega Mode: If you only have chili powder and smoked paprika, make a quick dry rub with a little olive oil instead of the canned adobo.

  2. 2

    Make the crunchy salsa base. In a medium bowl, toss 1 cup diced English cucumber, 4 thinly sliced radishes, 1/4 cup finely diced red onion, 1 minced jalapeño, and 1/2 cup chopped fresh cilantro with the juice of 2 limes and 1/2 tsp kosher salt. Toss it up well. The acid will tame the raw onion while it sits, which is exactly what we want.

    5 min

    Tip: Don't add the avocado yet! We want the sturdy vegetables to soak up the lime juice first.

  3. 3

    Heat your largest skillet (cast iron is perfect here) over medium-high heat. Add the remaining 1 tbsp olive oil. You want the oil shimmering and nearly smoking—that’s the secret to a weeknight sear that actually looks professional.

    2 min

    Tip: Wait for the pan to get truly hot. If you put the fish in too early, it will steam instead of searing.

  4. 4

    Lay the seasoned mahi-mahi fillets into the hot skillet. Now, step away. Do not touch them! Let them sear hard for 3 to 4 minutes until a gorgeous, dark, smoky crust forms. Flip them once, and cook for another 3 to 4 minutes until the fish is opaque all the way through and flakes easily.

    8 min

    Tip: The adobo has some sugars in it, so it will blacken quickly. That's flavor, not burnt!

  5. 5

    While the fish is finishing its cook on the second side, gently fold 1 large diced avocado into your cucumber salsa. We do this at the very end so the avocado stays creamy and doesn't turn to mush. Taste the salsa—then decide. Does it need a pinch more salt? A splash more lime? You are the boss of your own kitchen. Fix it now.

    2 min

    Tip: This is your 'lever'—the bright acid and salt in the salsa will cut right through the rich, smoky fish.

  6. 6

    Transfer the seared mahi-mahi to warm plates. Spoon a massive, unapologetic heap of the bright, crunchy avocado-cucumber salsa right over the top of each fillet. The juices from the salsa will mix with the smoky oil from the fish. Serve immediately.

    2 min

    Tip: Serve with warm corn tortillas to catch the extra salsa, or just eat it as is for a bright, low-effort plate.

Chef's Notes

Bodega Mode: If you don't have mahi-mahi, any firm white fish works brilliantly—halibut, cod, or even swordfish. No radishes? Skip them or throw in some shredded green cabbage for crunch. The rule here is flavor logic and texture contrast: smoky/soft fish needs a crunchy/bright topping. Do not skip patting the fish dry; it is the single most important step for that beautiful restaurant-style crust.

Frequently Asked Questions

How long does 20-Minute Adobo-Seared Mahi-Mahi with Crunchy Cucumber Salsa (The Tuesday Bright Plate) take to make?

20-Minute Adobo-Seared Mahi-Mahi with Crunchy Cucumber Salsa (The Tuesday Bright Plate) takes about 20 minutes total. That includes 10 minutes of prep and 10 minutes of cooking.

How many servings does this recipe make?

This recipe makes 4 servings.

What skill level is needed for 20-Minute Adobo-Seared Mahi-Mahi with Crunchy Cucumber Salsa (The Tuesday Bright Plate)?

This recipe is rated easy — it's beginner-friendly and straightforward.

What ingredients do I need for 20-Minute Adobo-Seared Mahi-Mahi with Crunchy Cucumber Salsa (The Tuesday Bright Plate)?

The main ingredients are: Mahi-mahi fillets, Chipotle pepper in adobo, Adobo sauce, Garlic cloves, Dried Mexican oregano, Olive oil, Kosher salt, English cucumber, Radishes, Red onion, Jalapeño, Fresh cilantro, Limes, Avocado.

What type of meal is 20-Minute Adobo-Seared Mahi-Mahi with Crunchy Cucumber Salsa (The Tuesday Bright Plate)?

20-Minute Adobo-Seared Mahi-Mahi with Crunchy Cucumber Salsa (The Tuesday Bright Plate) is categorized as: dinner.