
Creado con IA
Preheat a skillet over medium heat.
Spread 1/2 tablespoon of butter on one side of each slice of rye bread.
Place 4 slices of bread, buttered side down, onto the skillet.
Divide the feta cheese evenly among the 4 slices of bread in the skillet.
Top the feta cheese with fresh spinach leaves.
Place the remaining 4 slices of bread on top, buttered side up.
Grill the sandwiches for about 3-4 minutes on each side, or until the bread is golden brown and the cheese is melted.
Remove from the skillet, let cool slightly, then slice and serve.