01 -
Mix the feta, mozzarella, spinach, chopped tomatoes, red onion, and black pepper together in a bowl. Keep stirring until everything's evenly blended.
02 -
Place a tortilla on a flat surface. Spoon out a quarter of the filling onto one side, then fold the tortilla in half to seal it.
03 -
Warm up a big skillet using medium heat. Add a little olive oil, then put your folded tortilla in. Press gently with a spatula and cook for 3-4 minutes on each side until it's golden and gooey inside.
04 -
Take it off the heat, give it a minute to cool, and slice it into wedges before serving.