Follow these simple steps to create your Tomato Spinach White Wine Chicken:

1. Prepare Ingredients: Wash and chop the spinach and tomatoes. Dice the onion and mince the garlic.
2. Heat Oil: In a large skillet, heat the olive oil over medium heat.
3. Cook Chicken: Season the chicken breasts with salt and pepper. Once the oil is hot, add the chicken to the skillet and cook for 5-7 minutes on each side until golden brown and cooked through. Remove the chicken from the skillet and set aside.
4. Sauté Onions and Garlic: In the same skillet, add the diced onion and sauté for 3-4 minutes until translucent. Add the minced garlic and cook for an additional 1-2 minutes until fragrant.
5. Add Tomatoes and Wine: Stir in the halved cherry tomatoes and pour in the white wine. Bring the mixture to a simmer, scraping the bottom of the skillet to deglaze and incorporate the browned bits.
6. Add Spinach and Herbs: Once the tomatoes start to soften, add the chopped spinach and dried Italian herbs. Cook for 2-3 minutes until the spinach wilts.
7. Return Chicken: Place the cooked chicken back into the skillet, spooning the sauce over the top. Simmer for an additional 2-3 minutes to heat through and meld the flavors.
8. Adjust Seasoning: Taste the sauce and adjust the seasoning with more salt and pepper if desired.
9. Garnish: Remove from heat and garnish with fresh parsley.
10. Serve: Plate the chicken with the sauce on top, and serve with lemon wedges on the side.