1/2 cup butter, melted
2 tablespoons Worcestershire sauce
1/4 teaspoon garlic powder
1 1/2 teaspoons baking soda
1/4 teaspoon salt
1 cup shredded Cheddar cheese
1/2 cup mayonnaise
In a medium bowl, mix melted butter, Worcestershire sauce, garlic powder, baking soda, and salt. Place mixture in the bottom of a greased 9x13 inch baking dish.
Brush Cheddar cheese over the mixture. Spread mayonnaise over the cheese. Refrigerate for at least 1 hour.
Preheat oven to 350 degrees F (175 degrees C).
Bake at 350 degrees F (175 degrees C).