Bring a large pot of salted water to a rolling boil over high heat. Carefully add the gnocchi and cook them until they float to the surface, about 2-3 minutes. Use a slotted spoon to remove them from the water and drain well.

Heat a generous drizzle of olive oil in a large frying pan over medium-high heat. Add the drained gnocchi to the pan in a single layer and fry undisturbed for about 2-3 minutes until crispy and golden brown.

Gently stir the gnocchi to ensure crisping on all sides, continuing to fry for an additional 2-3 minutes until every piece is golden and crispy.

Lower the heat slightly and add the minced garlic to the pan. Sauté for about 1 minute until fragrant, being careful not to burn it.

Introduce the fresh spinach to the pan and stir gently as it cooks down for about 2-3 minutes until wilted.

Season the mixture with salt, black pepper, and optional red pepper flakes. Stir to ensure flavors meld beautifully.

Finally, stir in the crumbled feta cheese until well combined. Serve immediately for the best experience.