This Golden Cheddar Corn Casserole is comfort food at its finest. With a creamy, cheesy base and a crispy topping, it's perfect for a cozy family dinner or a potluck gathering. It's easy to make and sure to be a crowd-pleaser!
Frozen corn is the star here, lending sweetness and a bit of texture. Using frozen saves time and effort. Shredded sharp cheddar cheese gives the dish its signature cheesy flavor, while sour cream and cream cheese add creaminess and tang. Milk helps to thin out the mixture for the perfect consistency. Unsalted butter is used for making a simple roux with all-purpose flour, which thickens the sauce just right. Salt, black pepper, garlic powder, and onion powder provide a balanced seasoning. Chopped green onions add a fresh, mild bite, and panko breadcrumbs create a delicious, crispy topping.
This casserole pairs wonderfully with grilled meats or a fresh green salad. It's also a great addition to a brunch spread with eggs and bacon. For a vegetarian meal, serve it alongside roasted vegetables or a hearty grain salad.
First, preheat your oven to 350°F (175°C) and give your 9x9-inch baking dish a good greasing. This ensures nothing sticks later on. In a medium saucepan, melt the butter over medium heat. Once melted, whisk in the flour until you have a smooth paste. This is your roux, which will help thicken everything up.
Slowly pour in the milk, whisking continuously to avoid lumps. Keep stirring until the mixture thickens nicely. Now, it's time to add the cream cheese and sour cream. Stir until they're fully incorporated, creating a smooth, creamy sauce.
Season your sauce with salt, black pepper, garlic powder, and onion powder. Mix well to ensure the spices are evenly distributed. Fold in the corn and half of the cheddar cheese, giving it all a good stir to coat the corn evenly.
Pour the mixture into your prepared baking dish, spreading it out evenly. Sprinkle the remaining cheddar cheese, panko breadcrumbs, and green onions over the top. Pop it in the oven for 25-30 minutes. You'll know it's ready when the top is golden and bubbly.
Let the casserole cool slightly before serving. This rest time helps the flavors meld together beautifully.