Vegan Crab Cakes: Plant-Based Seafood Alternative Recipe

These gluten-free vegan crabcakes are surprisingly close to the real thing—maybe even better. Flaky smashed chickpeas combined with hearts of palm create a meaty, tender interior, while blitzed rice crackers give a crisp exterior. Seaweed flakes add a subtle ocean note, and the mix of smoked paprika and Old Bay brings classic crab-cake flavor. Serve the patties with a simple cabbage slaw and a zesty special sauce for a bright, balanced plate.

What is a crab cake?

Traditionally, crab cakes are patties made from crab meat, breadcrumbs and seasonings, popular in coastal regions like Maryland and Virginia. They’re commonly mixed with mayonnaise, mustard, eggs and spices, then pan-fried, baked, grilled or broiled. This vegan version recreates the texture and flavor of classic crab cakes using plant-based ingredients, making them suitable for brunches, dinners or any special occasion.

What replaces crab in these vegan crabcakes?

Hearts of palm and chickpeas form the base. Hearts of palm have a flaky, neutral texture that mimics seafood, while chickpeas add body and protein. Rice cracker crumbs act as a binder and give a light crunch. Seaweed flakes bring a subtle briny flavor to approximate the taste of crab. The result is a flavorful, satisfying patty that holds together well and crisps beautifully in an air fryer.

Ingredients for Vegan Crabcakes

The ingredient list is straightforward and mostly pantry-friendly. If you can’t find rice crackers, substitute any gluten-free cracker or breadcrumb.

Vegan Crabcake Ingredients

• Chickpeas: drained and mashed—adds protein and texture.
• Hearts of palm: drained and gently mashed—gives a flaky, seafood-like texture.
• Rice crackers: blitzed into crumbs for binding and crunch.
• Seaweed flakes: for a hint of ocean flavor.
• Salt: to enhance the flavors.
• Lemon juice: brightens and balances richness.
• Celery: finely chopped for crunch.
• Green onions: whites and greens, chopped for freshness.
• Red bell pepper: small dice for sweetness and color.
• Cilantro: chopped, optional for brightness.
• Hot smoked paprika: smoky depth.
• Old Bay seasoning: classic crab-cake seasoning profile.
• Vegan mayo: adds creaminess and helps bind the mixture.

Basic Slaw Ingredients

• Green cabbage: shredded for crunch.
• Red cabbage: shredded for color and texture.
• Red bell pepper: diced small.
• Lemon juice: to dress and brighten the slaw.
• Cilantro: chopped, optional.
• Salt: a pinch to taste.

Special Sauce Ingredients

• Vegan mayo: base of the sauce.
• Lemon juice: adds acidity.
• Old Bay seasoning and hot smoked paprika: for savory, smoky notes.
• Cayenne pepper: a dash for heat (adjust to taste).
• Sweet relish: a touch of sweet-tangy contrast.
• Ketchup: rounds out flavor and color.

How to make vegan crabcakes

This recipe is quick and hands-on: mash, chop, mix and air-fry. It yields crisp, golden patties with a tender, flaky interior.

Make the Crabcakes

• In a large bowl combine mashed chickpeas, gently mashed hearts of palm, blitzed rice cracker crumbs, seaweed flakes, salt, lemon juice, finely chopped celery, green onions, red pepper, cilantro, smoked paprika, Old Bay and vegan mayo. Mix and knead with your hands until the mixture holds together and you can form patties.
• Shape into about 9 even patties.
• Lightly spray the air fryer basket or grate with oil. Arrange the patties so they don’t touch (work in batches if needed).
• Air fry at 400°F (204°C) for 8 minutes, carefully flip, then air fry another 8 minutes until golden and crisp. Repeat with remaining patties.
• Serve warm with the basic slaw and the special sauce.

Make the Basic Slaw

• Toss shredded green and red cabbage, diced red pepper, lemon juice, chopped cilantro and a pinch of salt in a large bowl until evenly combined. Adjust seasoning to taste.

Make the special dipping sauce

• Whisk together vegan mayo, lemon juice, Old Bay, hot smoked paprika, a dash of cayenne, sweet relish and ketchup in a small bowl.
• Taste and adjust heat or acidity to preference.

Other delicious air-fried recipes

• Air-fried chickpea pakora fritters
• Easy air-fried patatas bravas
• Air-fried vegan eggrolls
• Air-fried broccoli & cheese balls