Prepare the Ingredients: Pat the shrimp dry with paper towels. Trim the ends of the snow peas if needed. Set aside.

Heat the Oil: In a spacious skillet or wok, warm a generous amount of olive oil over medium-high heat until it's shimmering and ready for cooking.

Sauté Garlic and Ginger: Add the chopped garlic and grated ginger to the skillet, stirring frequently for about 1 minute or until fragrant.

Cook the Shrimp: Add the shrimp to the skillet, spreading them in a single layer. Sprinkle with salt and black pepper, and cook for 2-3 minutes per side, or until the shrimp turn pink and opaque.

Add Snow Peas and Lemon Flavoring: Add the snow peas, lemon zest, lemon juice, and red pepper flakes (if using) to the skillet. Stir-fry for another 2-3 minutes, until the snow peas are tender-crisp but still vibrant green.

Season and Serve: Sample the dish and tweak the flavors with salt and pepper to your liking. For an added touch, finish with a sprinkle of fresh cilantro or parsley, if you wish.

Serve Hot: Transfer to plates and enjoy immediately, pairing with rice or noodles if desired.