Apple Cinnamon Baked Oatmeal Recipe | King Arthur Baking

Ingredients

• 2 cups (178g) rolled oats, old-fashioned or quick-cooking*
• 1/2 cup (70g) steel-cut oats*
• 2 tablespoons (14g) flax meal, optional
• 1/4 cup (53g) light brown sugar, packed
• 2 teaspoons cinnamon
• 2 teaspoons King Arthur Apple Pie Spice, or substitute 3 to 4 teaspoons cinnamon
• 1/2 teaspoon table salt
• 2 1/4 cups (510g) milk
• 1/3 cup (113g) boiled cider
• 1/2 cup (128g) applesauce
• 2 tablespoons (28g) unsalted butter, melted
• 1 teaspoon King Arthur Pure Vanilla Extract
• 2 1/2 cup (283g) baking apples, peeled, cored, and cut into 1/2" cubes (about 2 medium apples)
• 3/4 cup (85g) walnuts or pecans, chopped or whole
• 1 medium apple, cored but unpeeled; sliced into thin 1/4" wedges
• Demerara sugar, for sprinkling on top; optional