Baked Apple French Toast Gelson's

Ingredients

• 1 18-inch baguette
• 8 large eggs
• 3 cups milk
• ⅓ cup granulated sugar
• 1 Tbsp vanilla extract
• ¼ tsp ground nutmeg
• ¼ tsp kosher salt, plus more to taste
• 5 to 6 apples, peeled and thinly sliced
• 1 Tbsp lemon juice
• ¼ cup granulated sugar
• 1 tsp ground cinnamon
• 2 Tbsp maple syrup
• 2 Tbsp melted butter