Crab Dip with Cream Cheese

This is a cold crab dip made to taste like the crab salad from the deli counter — the kind that costs $3.99 a pound and you never quite know how fresh it is. The base is cream cheese, mayo, and buttermilk, seasoned with Worcestershire, garlic powder, and a little onion. Stir in imitation crab, let it rest in the fridge for 24 hours, and serve cold with Ritz crackers. It’s creamy, a little tangy, and once you’ve made it, you’ll stop buying it at the deli.

A Little Story

I crave the crab dip from our local grocery store deli. Like, genuinely crave it. But it’s $3.99 a pound and I’m never sure how fresh it is. So I set out to recreate it at home and I’m pretty sure I nailed it. The buttermilk is the thing — that’s what makes it taste like the deli version instead of just a cream cheese dip with crab stirred in. Give it the full 24 hours in the fridge. I’m telling you, it’s worth the wait.

Why This Recipe Works

• Buttermilk is the secret ingredient — it thins the dip slightly and adds a tangy flavor that cream cheese alone can’t achieve
• Mayo + cream cheese together give you creaminess with both richness and a little tang
• Worcestershire sauce adds savory depth — just a teaspoon makes a big difference
• 24-hour rest lets all the flavors come together properly — this is the step most people skip and then wonder why it doesn’t taste as good
• Imitation crab gives you the flaked texture that makes this dip look and taste like the real deli version — and it’s what the deli version uses anyway

Ingredient Breakdown

Cream Cheese (2 oz)

The creamy base. Just 2 ounces — this isn’t a heavy cream cheese dip, it’s closer to a light spread. Make sure it’s fully softened before mixing; cold cream cheese doesn’t blend smooth and you’ll end up with lumps no matter how long you mix it. Pull it out 30 minutes before you start.

Mayonnaise (⅓ cup)

Adds richness and helps create the spreadable consistency. Full-fat mayo — don’t use light here. With only ⅓ cup in the recipe, the quality of the mayo has an outsized impact on flavor. Duke’s or Hellmann’s are both noticeably better than store-brand.

Buttermilk (¼ cup)

The ingredient that makes this taste like the deli version instead of just a cream cheese dip. It thins the consistency slightly and adds that subtle tang. Don’t skip it or substitute regular milk — I’ve tried and the flavor isn’t the same. If you’re in a pinch, make a quick substitute: add ¼ teaspoon of white vinegar to ¼ cup regular milk and let it sit for 5 minutes. It’s not identical but it works.

Worcestershire Sauce (1 tsp)

Just a teaspoon, but it pulls everything together with a savory depth that you’d miss if it weren’t there. This is one of those ingredients where you don’t taste it directly — you just taste something missing if you leave it out.

Garlic Powder (¼ tsp) + Minced Onion (¼ tsp)

Dried seasonings that go into the base. The minced onion here is the dried version from the spice aisle — not fresh. The fresh onion gets added separately at the end.

Imitation Crab Meat (8 oz)

Easy to find in the seafood section. The hand mixer breaks it into flakes so it distributes evenly throughout the dip. Real crab works too, but imitation is what the deli version actually uses — and it’s what makes this affordable enough to make regularly instead of just for special occasions.

Fresh Onion (½ small)

Finely chopped and stirred in at the end for a little fresh bite and texture contrast against the creamy base.

How to Make It

Step 1: Beat the base. Add the softened cream cheese, mayo, buttermilk, Worcestershire sauce, garlic powder, dried minced onion, salt, and pepper to a bowl. Beat with a hand mixer until smooth and creamy — it should look like a loose, silky dip with no lumps. If you’re seeing lumps, the cream cheese wasn’t soft enough; keep mixing.

Step 2: Add the crab. Add the imitation crab meat and mix briefly with the hand mixer — just enough to break it into smaller flakes and get it incorporated. Don’t over-mix; you want visible pieces of crab throughout the dip, not a uniform paste. A few pulses is all it takes.

Step 3: Stir in the fresh onion. Finely chop the half onion and stir it into the dip by hand.

Step 4: Refrigerate 24 hours. Cover and refrigerate for at least 24 hours before serving. This is the step that separates a dip that’s just fine from one that tastes like the actual deli version. The flavors meld overnight in a way that a few hours can’t replicate. I’ve served it at 6 hours and at 24 — the difference is real.

Step 5: Serve cold. Serve straight from the fridge with Ritz crackers, English muffins, or your favorite crackers.

Serving Suggestions

• Ritz crackers are the classic pairing — the buttery cracker with the creamy dip is hard to beat
• English muffins, toasted and cut into quarters, work well as a more substantial dipper
• Celery sticks or cucumber rounds for a lighter option
• Spread on bagels for a quick lunch
• Great as part of an appetizer spread — set it out with crackers and let people help themselves

Storage

• Store covered in the refrigerator for up to 4 days
• Serve cold — this dip is not meant to be warmed up
• Give it a stir before serving if it’s been sitting in the fridge for a couple of days
• Does not freeze well — the texture of the cream cheese and mayo changes after thawing

Frequently Asked Questions

Can I use real crab instead of imitation?

Yes. Real crab meat works — use the same 8 oz amount and drain it well. Lump crab gives you a chunkier texture. That said, imitation crab is what the deli version uses, and I don’t think the upgrade is worth the price difference for this particular dip.

Do I really have to wait 24 hours?

Yes — non-negotiable if you want it to taste like the deli version. You can eat it sooner, but it tastes noticeably flat before the full 24 hours. Make it the night before and you’ll be glad you did.

Can I substitute regular milk for buttermilk?

I wouldn’t if you can avoid it — the buttermilk tang is part of what makes this taste like the deli version. In a pinch: add ¼ teaspoon of white vinegar to ¼ cup regular milk and let it sit 5 minutes. It approximates the tang but it’s not identical.

Do I need a hand mixer or can I stir it by hand?

A hand mixer makes it easier to beat the cream cheese smooth and break up the crab meat into flakes. You can stir by hand if the cream cheese is very well softened, but the texture won’t be as uniform. A food processor also works.

Can I make this baked instead of cold?

This recipe is specifically a cold dip — the texture and flavor are designed for serving chilled. If you want a hot crab dip, check out the Baked Crab Rangoon Dip instead.

Variations and Substitutions

• Add Old Bay seasoning: A pinch gives it a more classic seafood flavor
• Add lemon juice: A squeeze of fresh lemon brightens the whole dip
• Make it spicy: A dash of hot sauce or a pinch of cayenne adds a little heat
• Add fresh dill: A tablespoon of chopped fresh dill works well with the crab flavor
• Lighter version: Use light cream cheese and light mayo — still tastes great

What to Do with Leftovers

• Spread on toast or a toasted English muffin for a quick lunch
• Use as a filling in a wrap with lettuce and cucumber
• Serve on top of a simple green salad for a light meal
• Stuff into celery sticks for a low-carb snack

What to Serve It With

The dip is simple — the dipper matters more than you’d think:

Ritz crackers are the classic for a reason. The buttery, slightly salty flavor pairs perfectly with a creamy, savory dip like this. Ritz Original is the standard, and a sleeve disappears fast once this dip is on the table. Have a second box on hand.

Use real mayo — it matters here. With only ⅓ cup in the recipe, the quality of the mayo has an outsized impact on the flavor. Duke’s or Hellmann’s are the two best options. Both are richer and tangier than store-brand mayo, which is exactly what this dip needs.

Lighter Version

Swap regular mayo for light mayo and use reduced-fat cream cheese. The dip will be slightly less rich but still very good. You can also reduce the mayo to ¼ cup and increase the buttermilk slightly to keep the consistency right.

Related Recipes

• Baked Crab Rangoon Dip
• Buffalo Chicken Dip
• Seven Layer Dip
• Cranberry Jalapeño Salsa
• Bacon Wrapped Pickle Dip