
This smooth hot crab dip has turned into my go-to crowd favorite when I need a knockout appetizer but don't want to spend forever cooking. The mix of sweet crab and melty cheese makes a dip that vanishes quickly at every party.
I whipped this dip up for the first time when guests were coming over and I needed something fancy but was running short on time. Everyone loved it so much that I've kept making it, and now my friends ask for it whenever they come by.
Ingredients
- Cream cheese: Let it sit out until soft so it blends smoothly and mixes easily
- Green onions: They add a light oniony kick that doesn't overpower the crab's delicate taste
- Mayonnaise: Brings extra creaminess and a rich texture to the mix
- Canned crabmeat: Makes this easy to make anytime; grab lump crab for the best chunks
- Garlic powder: Gives flavor without the bite of fresh garlic
- Salt: Brings out all the tastes and cuts through the richness
- White cheddar or mozzarella cheese: Creates that amazing golden top everyone fights over
- Garnishes: Extra green onions sprinkled on top make it look pretty
- Serving vehicles: Crackers, chips or toasted bread slices round out the experience
Step-by-Step Instructions
- Preheat the Oven:
- First, warm your oven to 350°F. This temp lets the dip heat up nicely without burning the cheese before everything's hot inside.
- Mix the Base:
- Put your softened cream cheese in a bowl with chopped green onions, mayo, drained crab, garlic powder, salt, and half your shredded cheese. Make sure the cream cheese is really soft for easy mixing. Stir everything together well but try not to break up the crab pieces too much.
- Prepare for Baking:
- Scoop your mixture into a small cast-iron pan or baking dish about 1-quart size, spreading it out evenly so it heats up the same all over. Sprinkle the rest of your cheese on top to create that melty golden layer.
- Bake to Perfection:
- Stick your dish in the hot oven and let it bake for 20 minutes. You'll know it's done when you see bubbles around the edges showing everything's hot throughout.
- Create a Golden Top:
- Flip your oven to broil and watch carefully as the cheese gets spotty brown on top. This only takes about 1-2 minutes, so don't walk away.
- Rest Before Serving:
- Let the dip sit for 5-10 minutes after pulling it from the oven. This cooling time is super important as it brings the temp down from scalding to just warm and lets the flavors settle in.

The real trick to this dip's amazing taste is waiting after it comes out of the oven. We found out the hard way when we once dug in too soon and burned our tongues plus missed how the flavors come together as it cools a bit. Just a few minutes of waiting turns it from pretty good to absolutely unforgettable.
Make-Ahead Options
You can get this crab dip ready up to a day before you need it. Just mix everything, put it in your baking dish, wrap it tight with plastic, and stick it in the fridge. When you're ready to serve, add the cheese topping and pop it in the oven, giving it about 5 more minutes since it'll be cold from the fridge. This way you won't be rushing around when your guests show up.
Perfect Pairings
This rich, creamy dip needs something with a good crunch to go with it. Toasted bread slices work great, while thick potato chips can handle scooping up this hearty dip. If you want something lighter, try cucumber slices or celery sticks that give you a fresh crunch against the creaminess. I usually put out a mix of options so everyone can pick their favorite.

Ingredient Swaps
The dip tastes great as written, but you can switch things up based on what's in your kitchen. Fake crab works if you're in a pinch, though it will taste a bit different. You can swap in Greek yogurt for some or all of the mayo if you want something tangier and lighter. No green onions? Finely chopped shallots will do the trick. Want to make it even more fancy? Mix in some grated parmesan with the cheddar for a more interesting cheese flavor.
Frequently Asked Questions
- → Is fresh crab okay instead of canned?
Definitely! Swap out the canned crab for fresh crabmeat for a more decadent taste. Check for shells before using.
- → Which cheese works best here?
Sharp white cheddar gives the creamiest bite, but mozzarella is a mild and tasty choice too. Pick top-notch cheese for the best dip.
- → Can I prep this ahead?
Yes, you can assemble everything, keep it covered in the fridge for up to a day, and bake it right before serving.
- → Is this recipe naturally gluten-free?
Sure is! Pair it with gluten-free crackers or veggie sticks to keep everything gluten-free-friendly.
- → How should I store the leftovers?
Pop leftovers into an airtight container, refrigerate for up to 3 days, and warm them up in the microwave or oven before enjoying again.