Creamy Chicken Florentine Recipe

Ingredients

• 2 tablespoons all-purpose flour
• 1/2 teaspoon kosher salt, divided, plus more to taste
• 1/4 teaspoon freshly ground pepper, divided, plus more to taste
• 4 chicken cutlets (1 to 1 1/2 pounds total)
• 3 tablespoons olive oil, divided
• 2 medium shallots, chopped
• 8 ounces cremini mushrooms, trimmed and sliced (about 3 cups)
• 3 cloves garlic, minced
• 1/4 cup dry white wine
• 1/2 cup heavy cream
• 1 ounce finely grated Parmesan cheese (about 1/2 cup)
• 12 ounces fresh baby spinach