Creamy Lemon Chicken Gnocchi

Name: Creamy Lemon Chicken Gnocchi
Prep time: 5 min
Cook time: 15 min
Total time: 20 min
Cuisine: Mediterranean, Italian, European
Ingredients: 2 (8 oz) boneless, skinless chicken breasts, halved widthwise to thin; 1 tsp garlic powder; 1 tsp lemon pepper seasoning; 1 Tbsp olive oil; 1 Tbsp butter; 2 cloves garlic, minced; 1/2 cup low-sodium chicken broth; 2 Tbsp lemon juice; freshly ground black pepper, to taste; 1 cup half and half; 1 lb uncooked potato gnocchi; 1/2 cup (2 oz) freshly grated parmesan cheese; 4 oz fresh baby spinach (~5 gently packed cups)