01 -
Season the chicken evenly with salt, black pepper, and Italian seasoning.
02 -
Heat olive oil in a skillet over medium heat and sear chicken for 2 to 3 minutes per side until golden brown.
03 -
Place the seared chicken into the slow cooker basin.
04 -
Add the diced onion, minced garlic, chopped sun-dried tomatoes, and chicken broth to the slow cooker.
05 -
Cover and cook on LOW for 4 to 5 hours or on HIGH for 2 to 3 hours until chicken is tender.
06 -
Remove the chicken, shred or slice it, then return it to the slow cooker.
07 -
Stir in the orzo pasta and heavy cream evenly into the slow cooker contents.
08 -
Cover and cook on HIGH for an additional 20 to 30 minutes, stirring occasionally to prevent sticking, until the orzo is tender.
09 -
Stir in the fresh spinach and grated Parmesan cheese until melted and creamy.
10 -
Serve hot, garnished with additional Parmesan if desired.