Creating Authentic Portuguese Garlic Shrimp can be done seamlessly by following these straightforward steps:

1. Prep Shrimp: Ensure the shrimp are peeled, deveined, and dried with paper towels.
2. Heat Oil: In a large skillet, heat the olive oil over medium heat.
3. Add Garlic: Once the oil is hot, add the minced garlic and sauté for about 1 minute until fragrant, but be careful not to let it brown.
4. Incorporate Peppers: Stir in the red pepper flakes and cook for another 30 seconds.
5. Cook Shrimp: Add the shrimp to the skillet, seasoning with salt and black pepper. Cook for 2-3 minutes until they turn pink and opaque.
6. Add Lemon Juice: Squeeze the fresh lemon juice over the shrimp for a bright finish.
7. Garnish: Remove from heat, then sprinkle chopped parsley over the shrimp.
8. Serve Hot: Transfer the shrimp to a serving dish or serve straight from the skillet for a warm presentation.
9. Accompany with Bread: If desired, provide crusty bread for soaking up the delicious sauce.

These straightforward instructions will guide you in crafting this incredible dish, ensuring a fantastic dining experience.