In a spacious skillet, warm the olive oil over medium heat.
Introduce the shrimp, seasoning them with onion powder, salt, and pepper. Sauté for about 3-4 minutes until they are fully cooked and have a lovely pink hue. Transfer the shrimp to a plate and keep warm.
In the same skillet, add the orzo and allow it to toast for a couple of minutes, stirring consistently to avoid burning.
Pour in the vegetable broth and bring the mixture to a gentle boil. Lower the heat and let it simmer for around 10 minutes, stirring occasionally until the orzo is al dente and the liquid has mostly evaporated.
Stir in the grape tomatoes, baby kale, the reserved shrimp, Parmesan cheese, dried basil, and lime juice. Mix well until the kale wilts and all ingredients are harmoniously combined.
Adjust the seasoning with additional salt and pepper if desired. Finish with a sprinkle of chopped chives before serving.