In a skillet over medium heat, add olive oil. Once hot, add the spinach and cook until wilted, about 2 minutes.

Add garlic powder and salt, stirring to combine.

On one half of a tortilla, sprinkle desired amount of feta cheese, then top with the cooked spinach.

Fold the tortilla over and place in the skillet. Cook for 2-3 minutes until golden brown, then flip and brown the other side.

Repeat with the remaining tortillas. Cut into wedges and serve warm.