Step 1: Preheat the Oven. Start by preheating your oven to 350°F (175°C).
Step 2: Prepare the Egg Mixture. In a large mixing bowl, whisk together the half and half, eggs, sugar, salt, and pepper until well combined.
Step 3: Incorporate the Corn. Add the thawed corn to the egg mixture and gently fold it in until evenly coated.
Step 4: Add the Cheese. Stir in the grated sharp white cheddar cheese until evenly distributed.
Step 5: Transfer to Baking Dish. Pour the corn mixture into a greased 9x13 inch baking dish, spreading it out evenly.
Step 6: Prepare the Ritz Cracker Topping. In a medium bowl, combine the crushed Ritz crackers and melted butter until fully coated.
Step 7: Add the Crunchies. Sprinkle the buttery Ritz cracker mixture evenly over the top of the corn mixture.
Step 8: Bake. Place the baking dish in the preheated oven and bake for 30-35 minutes until golden brown and bubbling.
Step 9: Garnish and Serve. Remove from the oven, let cool for a few minutes, and sprinkle with chopped fresh chives before serving.