Heat in a large skillet over medium heat. Add olive oil till hot for sizzling.
Add sliced chicken, sprinkle with salt, pepper, and oregano. Cook 6-8 minutes until browned and fully cooked.
Stir in minced garlic, cook for 1 minute until fragrant.
Add cherry tomatoes and fresh spinach, cook until spinach wilts, about 1-2 minutes.
Pour in heavy cream, stir till combined for a creamy sauce.
Top with crumbled feta, simmer 2-3 minutes until melted.
Serve warm with desired sides like bread or rice.
Enjoy!
Notes
Store leftovers in an airtight container in the fridge for 3-4 days or freeze for up to 2 months. Reheat with a splash of water or broth for best results.