01 - Set oven temperature to 350°F (175°C) to prepare for baking.
02 - Evenly distribute the sliced apples in a small baking dish.
03 - In a mixing bowl, combine rolled oats, ground cinnamon, honey, and melted butter. Mix with a spoon or spatula until the mixture reaches a crumbly texture.
04 - Spread the oat mixture evenly over the apples in the baking dish.
05 - Place the baking dish in the preheated oven and bake for 20 minutes until the topping is golden and apples are bubbling.
06 - Serve the apple cinnamon crisp warm, optionally garnished with Greek yogurt or vanilla ice cream.