Lemon chicken orzo

Name: Lemon chicken orzo
Prep time: 1 h
Cook time: 1 h
Total time: 2 h
Cuisine: European, Italian, Mediterranean
Ingredients: 1 chopped yellow onion; 1 tbsp minced garlic; 1 cup orzo; 2cups half and half; 1 cup chicken broth; 2 lemon zested juiced; 2 cups shredded cooked chicken; 3 cups baby spinach; 1/2 cup fontina cheese; 1/4 Parmesan cheese; 2 tbsp parsley; Black pepper