Follow these straightforward steps to create your Mediterranean Spinach Grilled Cheese:

1. Prep the Ingredients: Gather all ingredients and chop the fresh spinach.
2. Mix the Filling: In a bowl, combine the chopped spinach, crumbled feta cheese, garlic powder, olive oil, salt, and pepper. Stir until well mixed.
3. Butter the Bread: Spread butter on one side of each slice of stone ground bread.
4. Assemble the Sandwich: On the non-buttered side of two slices, generously fill with the spinach and feta mixture. Top with the remaining slices of bread, buttered side out.
5. Heat the Pan: Place a skillet over medium heat and let it warm up for about 2 minutes.
6. Cook the Sandwich: Add the assembled sandwiches to the skillet. Cook for 4-5 minutes or until golden brown.
7. Flip: Carefully flip the sandwiches and cook the other side for another 4-5 minutes until it’s also golden brown and the cheese is melted.
8. Check for Doneness: Ensure both sides are crispy and the cheese has fully melted.
9. Slice and Serve: Remove the sandwiches from the skillet, slice in half, and let cool slightly.

These steps guarantee a delightful culinary experience that will impress family and friends alike!