Slow Cooker Creamy Tuscan Chicken Orzo

Ingredients

• 4 boneless, skinless chicken breasts
• 1 cup orzo pasta
• 2 cups fresh spinach leaves
• 1 cup sun-dried tomatoes, drained and chopped
• 1 cup heavy cream
• 1 cup chicken broth
• 1 cup grated Parmesan cheese
• 3 cloves garlic, minced
• 1 teaspoon Italian seasoning
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon olive oil
• Fresh basil leaves for garnish (optional)