Preheat your oven: Begin by preheating your oven to 375°F (190°C). Line a baking pan with parchment paper for easy removal and cleanup.
Cream the butter and cheese: In a mixing bowl, cream together 1 cup unsalted butter and 2 cups shredded sharp cheddar cheese until the mixture is smooth and well combined.
Mix in dry ingredients: Gradually incorporate 2 cups all-purpose flour, 2 tsp Worcestershire sauce, 1 tsp cayenne pepper, 1 tsp salt, and 1/4 tsp garlic powder to the cheese mixture. Mix until just combined to avoid overworking the dough.
Fold in Rice Krispies: Gently fold in 2 cups Rice Krispie cereal until evenly distributed throughout the dough.
Form the crackers: Roll large teaspoon-sized portions of the dough into balls. Place them on the prepared baking sheet, and use a fork to flatten each ball. Optionally, sprinkle a little extra cayenne pepper on top for added spice.
Bake: Bake in your preheated oven for 13-15 minutes or until the crackers are golden brown and crispy. Allow them to cool completely on a wire rack before storing.
As you follow these steps, pay attention to the color and texture of the crackers. They should come out crunchy and slightly golden. If you want extra flavor, consider adding herbs or spices during the mixing process.