In a large skillet, heat the olive oil over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant.
Add the ground chicken to the skillet, breaking it apart with a spatula. Cook for 5-7 minutes until browned and cooked through.
Season the chicken with Italian seasoning, salt, and pepper. Stir to combine.
Add the halved cherry tomatoes and cook for an additional 3-4 minutes until they start to soften.
Remove the skillet from heat and gently fold in the fresh mozzarella and chopped basil.
Drizzle the balsamic glaze over the mixture and stir to combine.
Serve warm, garnished with additional basil if desired.