Food & Cooking Recipes Breakfast & Brunch Recipes Bread Recipes Apple-Caramel French Toast Be the first to rate & review! By Martha Stewart Test Kitchen Martha Stewart Test Kitchen The recipes developed by our test kitchen team have undergone a rigorous process of development and testing, ensuring that every element is optimal, from ingredient amounts to method and cooking time. This process includes triple-testing recipes to ensure they meet our high standards. The many stellar cooks and food editors who have been part of our team include Sarah Carey, Lucinda Scala Quinn, Jennifer Aaronson, Shira Bocar, Anna Kovel, Greg Lofts, Riley Wofford, Lauren Tyrell, and Lindsay Leopold. Editorial Guidelines Updated on January 6, 2023 Print Rate It Share Share Tweet Pin Email Prep Time: 25 mins Total Time: 3 hrs 45 mins Servings: 4 Need a make-ahead breakfast for the family or for overnight guests? Assemble this caramelized-apple-and-challah casserole the day before, and simply ferry it from fridge to oven in the morning. Pro tip: while the casserole is resting, crank up the oven temperature and make this mess-free bacon to go on the side. Ingredients 1 loaf challah or brioche (1 pound), cut into about twelve ¾-inch-thick slices 5 tablespoons unsalted butter 1 cup plus 2 tablespoons packed light-brown sugar, divided Kosher salt (we use Diamond Crystal) 1 tablespoon fresh lemon juice 4 crisp apples, such as Gala, Braeburn, or Envy, peeled and cut into 1-inch wedges (about 5 ½ cups) 6 large eggs, whisked 1 ⅓ cups whole or 2 percent milk 2 teaspoons pure vanilla extract ½ teaspoon ground cinnamon Confectioners' sugar Greek yogurt, toasted chopped pecans, and raspberries or pomegranate arils, for serving Directions Spread bread slices on a baking sheet; let stand at least a few hours and up to overnight. Melt butter in a large ovenproof, nonreactive skillet (like an 11-to-12-inch enameled cast iron) over medium heat. Add 1 cup brown sugar, 1/4 teaspoon salt, and lemon juice. Cook, stirring, until sugar dissolves, then bring to a boil; cook 1 minute. Add apples and cook, turning occasionally, until they begin to soften and brown a bit and liquid thickens, about 12 minutes. Let cool 30 minutes. In a wide, shallow dish, whisk together eggs, milk, remaining 2 tablespoons brown sugar, vanilla, and 1/4 teaspoon salt. Dip bread in mixture, turning to coat. Arrange atop apples, shingling in concentric circles. Pour remaining mixture on top. Cover; refrigerate at least 2 hours and up to 24. Preheat oven to 350°F. Sprinkle French toast with cinnamon and bake, uncovered, until set and golden on top, 35 to 45 minutes. Let stand 15 minutes. Dust with confectioners' sugar; serve with yogurt, pecans, and fruit. Nico Schinco Rate it Print