What Is Imitation Crab?
Imitation crab is processed seafood made from surimi (fish paste), flavored and shaped to resemble crab meat. It's affordable, widely available, and found in everything from California rolls to seafood salads.
The Basics
What it is: Processed fish paste shaped like crab
Made from: Usually Alaskan pollock or whiting
Contains no crab: Despite the name
Origin: Invented in Japan (1970s)
Also called: Surimi, crab sticks, krab
How Imitation Crab Is Made
The process:
1. Catch and fillet fish
Typically Alaskan pollock (mild, white-fleshed)
2. Wash and process
Fish is washed repeatedly to remove fat, blood, and odor
3. Create surimi paste
Washed fish is minced into paste
- Starch (binding)
- Egg white (texture)
- Sugar (flavor, texture)
- Salt
- Crab flavoring (natural or artificial)
- Red coloring (for "crab" appearance)
5. Shape and cook
Formed into sticks, flakes, or chunks
Cooked (usually steamed)
6. Package
Vacuum-sealed, often with liquid
Is It Real Seafood?
- Contains real fish (usually pollock)
- Does NOT contain crab
- Highly processed
- Many additives
The main ingredient is fish—it's not "fake" seafood, just processed and flavored differently.
Nutritional Profile
- Calories: 81
- Protein: 6g
- Carbs: 13g (higher than real crab due to starch)
- Fat: 0.4g
- Sodium: 715mg (high)
- Less protein
- More carbs
- Less expensive
- More sodium
Where You'll Find It
- California rolls (sushi)
- Crab salad
- Crab rangoon
- Seafood salads
- Crab cakes (budget version)
- Pasta dishes
- Often not disclosed
- Ask if you need real crab
Imitation Crab vs. Real Crab
| Aspect | Imitation Crab | Real Crab |
|--------|----------------|-----------|
| Price | $4-8/lb | $15-40+/lb |
| Protein | 6g/3oz | 16g/3oz |
| Taste | Mild, slightly sweet | Complex, briny |
| Texture | Uniform, softer | Varied, flaky |
| Carbs | High | None |
| Sodium | High | Moderate |
Is It Safe?
- FDA regulated
- Cooked during processing
- High sodium
- Contains additives
- May contain MSG
- Often has gluten (wheat starch)
- Shellfish allergies: usually safe (no actual crab), but check labels
Cooking With Imitation Crab
- Cold applications (salads, sushi)
- Quick dishes (no long cooking needed)
- Budget-conscious recipes
- When crab flavor (not texture) matters most
- Don't overcook (becomes rubbery)
- Shred or chop for better texture
- Add to dishes at the end
- Pairs well with mayo-based sauces
Why It Exists
- Make seafood more affordable
- Reduce waste (uses fish that might be discarded)
- Meet demand when crab is scarce
- Provide consistent product year-round
It's not trying to be crab—it's an alternative that fills a market need.