Crack the eggs into a bowl and whisk them until the yolks and whites are fully combined. Add salt and black pepper at this stage so the seasoning is evenly distributed. Set the bowl aside while you prepare the filling.
Heat olive oil in a nonstick skillet over medium heat. Add the minced garlic and cook for about 30 seconds until fragrant. Add the fresh spinach and cook, stirring gently, until fully wilted and any moisture evaporates.
Lower the heat slightly and pour the whisked eggs into the skillet with the spinach. Stir slowly with a spatula, allowing soft curds to form. Cook until the eggs are just set but still creamy.
Remove the skillet from heat and sprinkle the crumbled feta over the eggs. Gently fold it in so it softens without fully melting. This keeps the feta creamy and slightly tangy.
Warm the tortillas briefly in a dry pan or microwave so they’re flexible. Spoon the egg and spinach mixture evenly into the center of each tortilla.
Fold in the sides of the tortilla, then roll it up tightly from the bottom. Serve immediately while warm for the best flavor and texture.