In a large pot, bring salted water to a boil. Add the gnocchi and cook according to package instructions until they float to the surface (about 2-3 minutes). Drain and set aside.
In a large skillet, heat the olive oil over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant, being careful not to burn it.
Add the fresh spinach to the skillet and cook until wilted, about 2-3 minutes.
Reduce the heat to low and pour in the heavy cream, stirring to combine with the spinach and garlic mixture.
Crumble the feta cheese into the skillet and add the red pepper flakes. Stir until the cheese begins to melt and incorporate into the cream.
Add the cooked gnocchi to the skillet and gently toss to coat in the creamy spinach and feta sauce. Season with salt and pepper to taste. Cook for an additional 2-3 minutes, warming everything through.
Remove from heat and garnish with fresh parsley before serving.
Notes
Serve in shallow bowls with extra olive oil and feta for garnish.