Chicken Parmesan Grilled Cheese Sandwich

Ingredients:
2 slices of bread (sourdough or another sturdy bread)
1 cup cooked chicken breast, shredded or sliced
½ cup marinara sauce
½ cup shredded mozzarella cheese
¼ cup grated Parmesan cheese
2 tbsp butter, softened
½ tsp garlic powder
½ tsp Italian seasoning (optional)
How to Make: