1. Preheat your oven to 325°F (165°C). Grease a 9×5-inch loaf pan and set it aside.

2. In a large mixing bowl, cream the softened butter and sugar together until light and fluffy, about 2-3 minutes.

3. Add the eggs one at a time, beating well after each addition.

4. In a separate bowl, whisk together the flour, baking powder, and salt.

5. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.

6. Spread half the batter into the prepared loaf pan. Layer the sliced cheddar cheese on top, then top with the remaining batter.

7. Bake for 55-65 minutes, or until a toothpick inserted in the center comes out clean.

8. Allow the Grilled Cheese Pound Cake to cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.

9. Slice and serve the Grilled Cheese Pound Cake warm or at room temperature. Enjoy!