1: 1. Fresh herbs like parsley and thyme for added flavor.

2: 2. Creamy cheese like cheddar or mozzarella for a gooey texture.

3: 3. A splash of white wine or chicken broth for depth of flavor.

4: 4. Crispy breadcrumbs or crushed crackers for a crunchy topping.

5: 5. Diced vegetables like bell peppers and mushrooms for added nutrients.

6: 6. Dijon mustard or hot sauce for a kick of spice.

7: 7. Italian seasoning or garlic powder for a savory taste.

8: 8. Sliced almonds or pine nuts for a nutty crunch.

9: 9. A dollop of sour cream or Greek yogurt for creaminess.