Best Pesto Gnocchi & Chicken Skillet Recipe - How To Make Gnocchi & Chicken Skillet

Ingredients

• 3 skinless, boneless chicken breasts (about 1 1/2 lb. total)
• Kosher salt
• Freshly ground black pepper
• 2 tbsp. extra-virgin olive oil, divided
• 1 small yellow onion, halved and thinly sliced
• 2 cloves garlic, thinly sliced
• 1 1/2 c. grape tomatoes, halved
• 1/4 c. dry white wine
• 1 c. low-sodium chicken broth
• 2 tbsp. heavy cream
• 1 (17-oz.) package refrigerated or shelf-stable gnocchi
• 1/2 c. homemade or store-bought pesto, divided
• 6 oz. mozzarella, torn (optional)
• Torn fresh basil leaves and lightly toasted pine nuts, for serving