Steps
1. Heat olive oil in a skillet over medium-high heat.
2. Add minced garlic and sauté for 30 seconds until fragrant.
3. Add squid rings to the skillet, season with salt, pepper, and chili flakes if using.
4. Cook squid for 2-3 minutes, stirring frequently until just opaque.
5. Remove from heat and stir in lemon zest, lemon juice, and chopped parsley.
6. Serve immediately with a side of steamed vegetables or a light salad.