Creamy Spinach & Artichoke Chicken

Ingredients

• 2 tablespoons olive oil, divided
• 1 (14-ounce) can artichoke halves, patted dry
• 3/4 teaspoon kosher salt, divided
• 1/2 teaspoon black pepper, divided
• 4 (6-ounce) chicken breasts, boneless and skinless, pounded 1/2-inch-thick
• 1/2 cup dry white wine
• 1/2 (5.3-ounce) package Boursin® Garlic and Herb cheese
• 1 bunch fresh spinach, stems discarded and roughly chopped
• mashed potatoes, optional, to taste, cooked and warm, for serving