From the roundup: 12 Easy Appetizer Recipes for a Party
This charred corn guacamole with cotija is the one I make when I need something that actually holds up on a party table for a couple of hours. The corn gets a few minutes in a screaming-hot cast iron skillet, no oil, no stirring, just dark spots on the kernels. That char is what separates this from the avocado-and-lime version I throw together on a Tuesday.
The whole thing comes together in about 20 minutes: 5 minutes of active skillet time, then mashing and folding everything in while the corn cools on the plate. Cotija goes in last, after you’ve already salted, because that cheese is saltier than you expect and it’s easy to overdo it before you account for it.
I’ve made this the morning of a party and it held fine in the fridge for a few hours with plastic wrap pressed right onto the surface. It serves around 10 people as a dip, though with my crew it rarely makes it that far.
Why you will love this
- The charred corn adds real smokiness without a grill or any special equipment, just a dry cast iron skillet on high heat.
- Cotija gives every chip scoop a salty, crumbly hit that plain guacamole doesn’t have.
- Twenty minutes total, most of which is hands-off while the corn cools.
- Naturally gluten-free and vegetarian, so it fits most tables without any adjustments.
- You can assemble it a few hours ahead and it stays green with the plastic-wrap trick.
Tips for success
- Get the skillet genuinely hot before the corn goes in. Two minutes over high heat, no oil. If you add the corn too soon, it steams instead of charring and you lose the smoky flavor entirely.
- Pat the corn completely dry before it hits the pan. Frozen corn especially holds water, and wet kernels will spit and steam rather than char. A paper towel and 30 seconds of pressing makes a real difference.
- Add cotija after you’ve already salted the guacamole, then taste again before adding any more salt. I’ve over-salted this by forgetting that step, and there’s no fixing it once the cheese is in.
- Fold the corn in gently at the end so the charred pieces stay visible in the bowl. If you stir too aggressively, the kernels just disappear into the mash and you lose the texture.
Common questions
- Can I use fresh corn? Yes. Cut it off the cob and char it the same way. It takes about the same amount of time and works well.
- My guacamole turned brown overnight. Did I do something wrong? Browning happens fast once avocado hits air. Press plastic wrap directly onto the surface with no air pockets and it slows significantly. A little brown on top is fine, just stir it in.
- Can I make this spicier? Leave the jalapeño seeds in, or swap in a serrano pepper instead.
- Is this supposed to be chunky or smooth? Either works. The recipe doesn’t require one texture. I usually leave some chunks because it makes the corn and onion easier to see.
Substitutions
No cotija at your store: crumbled feta is the closest swap. It’s a little creamier but brings the same salty, firm quality. Canned corn works as well as frozen for charring, just make sure it’s drained and dried first. A serrano pepper can replace the jalapeño if you want more heat, or skip the pepper entirely and add an extra squeeze of lime if you’re serving anyone who doesn’t do spicy.
Fresh cilantro haters can leave it out completely. Flat-leaf parsley adds some color without the soapy note some people get from cilantro. The cumin is optional in the recipe and you won’t miss it if you skip it, but it does add a little warmth that rounds out the smokiness from the corn.
Make-ahead and storage
You can char the corn up to a day ahead and keep it in a small covered container in the fridge. The full guacamole is best assembled no more than 4 hours before serving. Press a sheet of plastic wrap directly onto the surface of the dip before you seal the container, removing as much air contact as possible. This slows browning significantly. Give it a stir before serving and taste for salt again since the flavor settles as it chills.
Leftovers keep in the fridge for up to 2 days with the same plastic-wrap method. Guacamole doesn’t freeze well. The texture turns watery when it thaws and there’s no recovering it, so make only what you’ll use within a couple of days.

Guacamole with Charred Corn and Cotija
Ingredients
Equipment
Method
- Heat a large heavy skillet, preferably cast iron, over high heat for 2 minutes until it is very hot. Add the corn in a single layer and do not stir. Let it sit undisturbed for 2 to 3 minutes until you see dark brown spots on the kernels. Toss once, let it sit for another minute, then transfer to a plate to cool. The goal is some charred edges, not just warm corn.
- Halve the avocados, remove the pits, and scoop the flesh into a large bowl. Add the lime juice right away to slow browning. Mash with a fork to your preferred texture. Some people like it completely smooth and some like chunky pieces throughout. Either way works here.
- Add the diced red onion, minced jalapeno, and cilantro to the bowl. Stir to combine. The onion and jalapeno should be distributed throughout rather than sitting in one spot.
- Fold in the charred corn and the cumin if you are using it. Stir gently so the corn stays visible and does not just disappear into the mash.
- Add the salt and stir. Now add the crumbled cotija and fold it in. Taste the guacamole before adding any more salt because cotija is already quite salty. Adjust lime juice and salt to your liking.
- Transfer to a serving bowl and scatter a little extra cotija on top. Press plastic wrap directly onto the surface if you are not serving immediately. Serve with tortilla chips.
Notes
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