Step 1: Cook the Orzo
1. Boil Water: In a medium pot, bring water to a boil. Add a pinch of salt.
2. Cook Orzo: Add the orzo pasta and cook according to package instructions until al dente. Drain and set aside.

Step 2: Sauté the Spinach
1. Heat Olive Oil: In a large skillet, heat the olive oil over medium heat.
2. Add Garlic: Add the minced garlic and sauté for about 1 minute until fragrant.
3. Add Spinach: Stir in the chopped spinach and cook until wilted, about 2-3 minutes.

Step 3: Make the Creamy Sauce
1. Add Broth and Cream: Pour in the chicken broth and heavy cream, stirring to combine. Bring to a gentle simmer.
2. Add Seasonings: Stir in the onion powder, salt, and pepper, and let the mixture simmer for about 5 minutes until slightly thickened.
3. Incorporate Parmesan: Add the grated Parmesan cheese, stirring until melted and creamy.

Step 4: Combine Ingredients
1. Mix Orzo: Add the cooked orzo to the creamy spinach sauce, stirring to coat the pasta evenly.
2. Top with Chicken: Serve the creamy orzo on plates and top with sliced grilled chicken.

Step 5: Serve
1. Garnish: Garnish with fresh parsley if desired. Serve warm.