Summer's First Corn Casserole | Command Cooking

Ingredients

• 1/2 cup unsalted butter, plus more, to taste, for greasing the baking dish
• 1 yellow onion, chopped
• 2 jalapeño peppers, seeds and stems removed, chopped
• 4 cloves garlic, chopped
• 3 cups fresh corn kernels
• 1 (16-ounce) container sour cream
• 1 (14.75-ounce) can creamed corn
• 2 (8.5-ounce) boxes corn muffin mix
• 2 eggs, beaten
• 2 teaspoons kosher salt