Season chicken breasts with salt, pepper, and basil.
Heat olive oil in a skillet over medium heat.
Add chicken breasts to the skillet and cook for 6-7 minutes on each side until golden brown.
Remove chicken from the skillet and set aside.
In the same skillet, add minced garlic and sauté for about 1 minute.
Add fresh spinach and cook until wilted.
Pour in the heavy cream and stir to combine.
Return chicken to the skillet and simmer for 5 minutes.
Stir in cherry tomatoes and grated Parmesan cheese.
Serve hot with lemon wedges.