
Grilled Crab with Cassava
Prep
20 mins
Cook
25 mins
Servings
4
Difficulty
Medium
This is one of my favorite weeknight dinners because it comes together in less than an hour and tastes absolutely restaurant quality. Sweet, buttery crab paired with creamy cassava makes for the most satisfying combination, and I love that cassava is packed with resistant starch, which is great for digestive health. The garlic butter sauce brings everything together beautifully, with a bright kick of lime and just enough heat from the chili flakes. Trust me, once you try this dish, you'll be making it again and again.
Ella x
Ingredients
- 2live crabs(approximately 2 lbs each, cleaned and halved)
- ¾ kgcassava root(peeled and cut into ¼-inch fries)
- 6 tablespoonsbutter
- 5 clovesgarlic(minced)
- 3 tablespoonsfresh lime juice
- 3 tablespoonsolive oil
- 1½ teaspoonssea salt
- ½ teaspoonblack pepper
- 59 mlfresh cilantro(chopped)
- ¼ teaspoonred chili flakes
- 1 teaspoonlemon zest
Detail level
Instructions
- 1
Preheat grill to medium-high heat (approximately 400°F). Pat crab halves dry with paper towels and brush lightly with olive oil on both sides.
Tip: Drying the crabs helps them develop a better char and prevents sticking to the grill.
- 2
Toss cassava fries with 1 tablespoon olive oil, ½ teaspoon sea salt, and black pepper. Spread on a grill-safe basket or foil packet with holes punched through.
Tip: Using a grill basket ensures even cooking and prevents fries from falling through the grates.
- 3
In a small saucepan over low heat, melt butter with minced garlic, stirring constantly for 2-3 minutes until fragrant but not browned. Stir in lime juice, remaining sea salt, and red chili flakes. Keep warm on the side of the grill.
Tip: Infusing the butter with garlic creates a rich sauce—don't let it burn or it will become bitter.
- 4
Place crab halves on the grill with flesh side down. Grill for 5-6 minutes without moving them, allowing a golden crust to form.
Tip: Resist the urge to flip too early—a good sear develops the flavor.
- 5
Flip crab halves carefully and grill the shell side for another 4-5 minutes. The meat should be opaque and white when fully cooked.
Tip: Use tongs to flip to avoid breaking apart the delicate meat.
- 6
Place cassava fries on the grill in their basket for 12-15 minutes, shaking occasionally, until golden and crispy on the outside.
Tip: Cassava takes longer than potatoes—test with a fork for tenderness inside.
- 7
Transfer grilled crab and cassava fries to serving plates. Drizzle warm garlic-lime butter generously over the crab meat.
Tip: Pour the butter right over the warm crab so it seeps into the meat.
- 8
Garnish with fresh cilantro, lemon zest, and an extra pinch of red chili flakes. Serve immediately with lime wedges on the side.
Tip: Fresh herbs add brightness and balance the richness of the butter sauce.
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