Crockpot Mexican Street Corn Casserole

This Crockpot Mexican street corn casserole brings all the bold, tangy flavor of elote to your table with almost no effort. Fire-roasted corn simmers low and slow with cream cheese, Mexican crema, lime, and cotija until it turns into a rich, creamy side dish that disappears fast.

Perfect for parties, potlucks, or taco nights, this slow cooker version lets you set it and forget it. The result is a warm, bubbly casserole with smoky, savory, and slightly spicy notes that everyone will love.

Mexican street corn, or elote, is a beloved street food: grilled corn slathered with creamy sauce, sprinkled with salty cheese, and finished with lime and chili. This slow cooker casserole captures all of that flavor in a shareable, spoonable form.

Fire-roasted corn provides a smoky base, while cream cheese and crema create a luscious, tangy sauce. Cotija adds a salty, crumbly contrast, and a final hit of lime and chili powder brightens every bite. It is an effortless way to serve a crowd-pleasing side dish.

Ingredients

Why this recipe works

The slow cooker does all the work here. Cooking on HIGH for 2 1/2 hours allows the cream cheese to melt slowly into the corn, creating a silky, cohesive sauce without constant stirring. The low, even heat prevents scorching and lets the flavors meld together beautifully. Fire-roasted corn adds a subtle char and smokiness that mimics the grilled corn of traditional elote, giving the dish depth without any extra steps.

This recipe uses a dump-and-go method: combine all the ingredients in the slow cooker, set the timer, and walk away. The result is a consistently creamy casserole with minimal fuss.

The acidity from the lime juice cuts through the richness of the cream cheese and crema, while the cotija provides a salty, savory finish. It is a reliable, foolproof way to get that beloved street corn flavor in a convenient, party-friendly format.

Notes and substitutions

Fire-roasted corn is the key to this dish's smoky flavor. Look for bags of frozen fire-roasted corn in the freezer aisle, or use fresh corn cut off the cob and char it in a hot skillet before adding it to the slow cooker. If using canned corn, drain it well and consider roasting it briefly to add some color. The corn should be relatively dry so the sauce doesn't become watery.

Cotija cheese is a firm, salty Mexican cheese that crumbles easily. It is available in most supermarkets near other specialty cheeses. If you cannot find it, feta is a good substitute, though it is slightly creamier.

Mexican crema is a thin, tangy cream similar to crème fraîche; sour cream thinned with a little milk works well. For a spicier kick, add a pinch of cayenne or a chopped chipotle pepper along with the smoked paprika.

• Mexican crema: sour cream thinned with a splash of milk or water
• cotija cheese: feta cheese, crumbled
• fire-roasted corn kernels: frozen corn kernels, thawed and drained
• smoked paprika: regular paprika plus a pinch of ground cumin

Equipment

• 6-quart slow cooker
• measuring cups and spoons
• rubber spatula
• citrus juicer
• chef's knife
• cutting board