Mexican Street Corn Casserole.
Corn, mayo, queso fresco, and chili powder bake into a casserole that tastes like street-cart elote
Corn, mayo, queso fresco, and chili powder bake into a casserole that tastes like street-cart elote
Ingredients
Ingredients
- 40 oz bag frozen corn - thawed, or not thawed (see notes)
- 2/3 cup mayonnaise
- 2/3 cup sour cream - full fat or light is fine
- 2 teaspoons chili powder - divided
- 3/4 teaspoon garlic powder
- 1/2 teaspoon salt
- 6 oz queso fresco - crumbled and divided
- 3 tablespoons cilantro - chopped
- fresh limes - optional, for spritzing at the end if desired, see notes
Method
-
01
Preheat oven to 350°F
10 minGet your oven dialed in at 350°F while you prep—a slow, even heat is what builds flavor in a casserole without drying out the corn.
-
02
Gather and measure all ingredients
5 minThaw corn if desired, crumble queso fresco, chop cilantro
-
03
Mix corn with mayo, sour cream, spices, and 4 oz cheese
5 minFold everything together gently so the corn stays intact and the cheese and spices distribute evenly throughout; you're looking for a creamy, cohesive mixture, not a soup.
-
04
Pour mixture into greased 9x13 baking dish
2 minSpread it in an even layer so it cooks at the same rate edge to edge—don't have big clumps of corn piling up in one spot.
-
05
Sprinkle remaining chili powder on top
1 minThat top dusting of chili powder is your visual cue and flavor promise, so make it even and visible across the whole dish.
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06
Bake at 350°F for 40 minutes until bubbly
40 minRecipe states 35-45 minutes; using midpoint of 40 minutes
-
07
Top with remaining cheese and cilantro
2 minLayer the cheese and cilantro as your final touch, pressing the cheese in slightly so it melds with the heat—this is where the casserole gets that gratinéed, street-food character.
From Mike's Notebook
Don't thaw the corn — frozen kernels stay firmer and won't turn mushy during the 40-minute bake.
Mix the mayo and sour cream together first so the spices distribute evenly without clumping.
Save the cilantro for the end; heat turns it bitter, and fresh on top tastes brighter.
Nutrition
Estimated · 1 serving · calculated from the ingredient list, not lab-tested.
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