In a medium saucepan, bring the broth to a boil.
Add the orzo to the boiling broth and reduce heat to a simmer.
Cook for about 8-10 minutes, or until the orzo is al dente.
In a skillet, heat olive oil over medium heat.
Add minced garlic and sauté until fragrant.
Stir in the chopped spinach and cook until wilted.
Add the cooked orzo to the skillet, mixing well.
Fold in the halved cherry tomatoes.
Season with salt and pepper to taste.
Serve topped with grilled chicken slices and fresh basil.