Easy Southern-Style Broccoli Chicken Divan Casserole

Ingredients

• 6 Tbsp butter
• 1 chicken
• 3 tsp kosher salt
• 1 Tbsp fresh lemon juice
• 1/3 cup white wine or cream sherry
• 16 oz sour cream
• 1/8 tsp curry powder
• 1 1/2 cups extra-sharp white cheddar cheese
• 1/3 cup all-purpose flour
• 2 broccoli
• 1 cup panko bread crumbs
• 1 2/3 cups chicken broth