Creamy Chicken Orzo

Ingredients

• 6 bone-in, skin-on chicken thighs
• 2 tablespoons olive oil, divided
• 3 tablespoons butter
• 1 large onion, diced
• 1 cup thinly sliced sundried tomatoes
• 4 cloves garlic, minced
• 1 teaspoon red pepper flakes, optional
• 3 cups orzo
• 1 cup dry white wine
• 6 cups chicken stock or broth
• 1 tablespoon Dijon mustard
• 2 cups (35%) whipping cream
• 1 cup grated parmesan cheese
• 1 tablespoon lemon juice
• 6 cups thinly sliced, loosely packed spinach
• Salt
• black pepper