Dungeness Crab with Sweet Potato Fries and Brussels Sprout Chips

Sweet Dungeness crab is the centerpiece, with browned sweet potato fries and delicate, crisp-edged Brussels sprout leaves alongside. Keep the seasoning simple and bring everything to the table family-style—a hands-on celebration of winter crab season.

By Jonathan Katzman · Cooked and photographed · Recipe updated

Serves: 4 servings

Tags: gluten-free, paleo, dairy-free, nut-free, pescatarian

Dungeness Crab with Sweet Potato Fries and Brussels Sprout Chips

Simply Steamed Dungeness Crab

A brief steam warms already-cooked crab without washing out its sweetness. Cracking the shells before serving makes the meal easier to share.

Ingredients

  • 3 whole fully cooked Dungeness crabs, about 1¾–2 pounds each before cleaning, cleaned and sectioned
  • 1 lemon, cut into wedges, optional
  • 1–2 inches water for steaming

Instructions

  1. Keep the cooked crab refrigerated while preparing the sides. If not already cleaned, remove the top shells, gills, apron, and viscera; split the bodies into halves or quarters.
  2. Lightly crack the claws and thick leg joints with a crab cracker or the back of a heavy knife, leaving the meat protected inside the shells.
  3. Bring the water to a boil in a large pot fitted with a steamer rack, keeping the water below the rack.
  4. Add the crab sections, cover, and steam for 5–8 minutes, rearranging once if tightly stacked, until hot through. Avoid prolonged cooking, which makes the meat dry and stringy.
  5. Drain briefly and transfer to a warm platter. Offer lemon wedges separately if desired.

Notes

  • Start with fully cooked crab for this method; the short steaming time is not intended to cook raw crab.
  • The crab can also be served chilled, skipping the steaming step.

Roasted Sweet Potato Fries

Even cuts and generous space on the tray encourage browned edges rather than steamed, limp fries. Their sweetness complements the crab without competing with it.

Ingredients

  • 2 pounds orange-fleshed sweet potatoes, scrubbed
  • 2 tablespoons avocado oil
  • ¾ teaspoon fine sea salt, plus more to taste
  • ¼ teaspoon freshly ground black pepper

Instructions

  1. Heat the oven to 400°F, using convection if available. Line two rimmed baking sheets with parchment.
  2. Cut the sweet potatoes into sticks about ¼ inch thick, trimming very thin tips that would burn.
  3. Dry the sticks thoroughly, then toss with the avocado oil, salt, and pepper.
  4. Spread over the trays in a single layer with space between pieces. Roast for 35–45 minutes, turning after about 20 minutes and rotating the trays.
  5. Remove individual fries as they become deeply golden at the edges and tender inside. Taste for salt and transfer to a shallow serving dish just before eating.

Notes

  • Sweet potato fries will have crisp edges and tender centers rather than the uniformly crunchy texture of deep-fried white potatoes. Crowding or piling them while hot makes them softer.

Brussels Sprout Leaf Chips

Separating the leaves creates thin edges that crisp quickly while the thicker ribs retain a little bite. A light coating of oil is enough to encourage blistering without weighing them down.

Ingredients

  • 1½ pounds large Brussels sprouts
  • 1½ tablespoons olive oil
  • ½ teaspoon fine sea salt, divided, plus more to taste

Instructions

  1. Trim the Brussels sprouts and peel off the leaves. Trim a little farther into each core as needed to release more leaves; reserve the tight centers for another meal.
  2. Wash the leaves if needed, then spin and pat completely dry.
  3. Toss with the olive oil and half the salt. Spread loosely in a single layer on parchment-lined baking sheets; work in batches rather than overlapping the leaves.
  4. Roast at 400°F for 8–14 minutes, checking after 6 minutes. Rotate the tray and remove individual leaves as their edges turn brown and crisp; thicker leaves may need a few more minutes.
  5. Season with the remaining salt to taste. Let stand uncovered for 1–2 minutes, then serve promptly.

Notes

  • Avoid adding lemon juice to the chips before serving; moisture quickly softens them.
  • Roast the reserved centers separately another day, or shred them for a quick sauté.

Overall Timing / Workflow

Preparing the crab ahead leaves only a short warming step at the end. The delicate leaf chips are cooked closest to serving so they stay crisp.

Instructions

  1. 0:00 — Heat the oven to 400°F. Cut, season, and tray the sweet potato fries.
  2. 0:15 — Start roasting the fries. Separate and thoroughly dry the Brussels sprout leaves.
  3. 0:30 — Clean and crack the cooked crab if necessary, then return it to the refrigerator. Set out crackers, picks, napkins, and a shell bowl.
  4. 0:35 — Turn the fries and rotate their trays. Prepare the steamer and season the Brussels sprout leaves.
  5. As the fries finish, consolidate them onto one tray to free an oven rack for the leaf chips. Roast the chips in uncrowded batches, removing crisp leaves as they finish.
  6. During the final batch of chips, steam the crab. If the fries have cooled, return them to the oven for 3–5 minutes before serving.
  7. Bring all three components to the table immediately, leaving the fries and chips uncovered.

Notes

  • Allow extra time for leaf-chip batches if your oven holds only one full-size tray comfortably.

Plating

Separate family-style dishes keep moist crab away from the crisp vegetables and make the meal easy to share.

Instructions

  1. Pile the drained crab sections into a wide, warm serving dish with claws and legs accessible.
  2. Serve the sweet potato fries and Brussels sprout chips in separate shallow, parchment-lined dishes. Avoid deep piles that trap steam.
  3. Set out optional lemon wedges, crab crackers, seafood picks, a large bowl for shells, and plenty of napkins.

Leftover Path

Picking the remaining crab while it is easy to handle makes the next meal effortless. Dry-heat reheating restores some texture to the vegetable sides.

Instructions

  1. Pick leftover crab meat from the shells and refrigerate in a sealed container within 2 hours of serving. Use within 1–2 days, or sooner if advised by the supplier based on the original cooking date.
  2. Serve the chilled crab with lemon and olive oil over a simple salad, or fold it into softly scrambled eggs near the end of cooking.
  3. Refrigerate leftover fries separately and reheat in a single layer at 425°F for 5–10 minutes, until hot and browned at the edges.
  4. Brussels sprout chips are best fresh. Refrigerate any leftovers and briefly re-crisp at 350°F, watching closely, or crumble them into an omelet.
  5. Refrigerate the reserved raw Brussels sprout centers and roast or sauté them within a few days.