Go Back
- 4 medium-sized apples, peeled, cored, and sliced - 1 cup rolled oats - 1 cup brown sugar - ½ cup all-purpose flour - 1 teaspoon ground cinnamon - ½ teaspoon nutmeg - ¼ teaspoon salt - ½ cup unsalted butter, melted - ½ cup chopped walnuts or pecans (optional) - 1 cup vanilla yogurt or whipped cream for serving (optional) You need fresh apples for this dish. I like using sweet apples. They add a nice flavor. - 9x13 inch baking dish - Large mixing bowl - Oven - Knife and cutting board - Measuring cups and spoons - Spoon or spatula These tools help you prepare the casserole easily. Having everything ready makes cooking more fun! - Chopped walnuts or pecans - Raisins or dried cranberries - A splash of vanilla extract These add-ins can give your casserole a unique twist. You can mix and match as you like. {{ingredient_image_1}} Start by preheating your oven to 350°F (175°C). This step is key for even baking. While the oven heats up, get your baking dish ready. Grease a 9x13 inch dish with a bit of butter or non-stick spray. Now, let’s prep the apples. Take four medium-sized apples and peel them. Next, core and slice the apples into thin pieces. In a large bowl, mix the sliced apples with ½ cup of brown sugar and 1 teaspoon of cinnamon. Toss the apples well, so they are nice and coated. Spread the apples evenly in the bottom of your greased baking dish. In the same bowl, it’s time to make the crumble topping. Add 1 cup of rolled oats, the remaining brown sugar, ½ cup of all-purpose flour, ½ teaspoon of nutmeg, and ¼ teaspoon of salt. Pour in ½ cup of melted unsalted butter. Mix everything until it becomes crumbly. If you like, stir in ½ cup of chopped walnuts or pecans for extra crunch. Take that delicious crumble mixture and sprinkle it evenly over the apples. Make sure the apples are completely covered. This topping will give your casserole a nice, crispy texture. Place the casserole in your preheated oven. Bake for 30-35 minutes. You’ll know it’s done when the apples are tender, and the top turns golden brown. Once baked, take it out of the oven and let it cool for a few minutes before serving. Enjoy it warm, on its own or with a scoop of vanilla yogurt or whipped cream if you like! Pick apples that are firm and tart. I love using Granny Smith apples. They add a nice zing. You can also mix in sweeter apples like Fuji or Honeycrisp. This blend makes the casserole tasty and well-rounded. Always peel and core your apples. This keeps the texture smooth and soft. The recipe calls for one cup of brown sugar, but you can adjust this. If you prefer less sweetness, cut back to ¾ cup. The apples bring their own natural sugar as they bake. If you want a sweeter taste, add a bit more brown sugar. Just taste as you go along! Spices can make your apple casserole shine. Use ground cinnamon and nutmeg for warmth. You can also add a pinch of allspice or ginger for a twist. Feel free to play with the amounts. A little can go a long way, so start small. You’ll find the perfect balance for your taste! Pro Tips Choose the Right Apples: Use a mix of tart and sweet apples like Granny Smith and Honeycrisp for a balanced flavor. Customize Your Toppings: Add dried fruits like raisins or cranberries for extra texture and flavor in the oat mixture. Let It Cool: Allow the casserole to cool for a few minutes before serving to help it set and enhance the flavors. Serve with a Twist: Try drizzling caramel sauce over the top for an indulgent touch when serving. {{image_2}} You can make this apple casserole gluten-free. Use gluten-free rolled oats instead of regular oats. Replace all-purpose flour with almond flour or a gluten-free flour blend. This keeps the texture nice while making it safe for those with gluten issues. To create a vegan version, swap out the butter for coconut oil or a vegan butter substitute. For the cream, use coconut yogurt or dairy-free whipped cream. These changes keep the dish tasty and plant-based. Want to mix it up? You can add other fruits like pears or berries. Dried fruits, such as raisins or cranberries, add a sweet touch. Just remember to reduce the sugar if you add sweet dried fruits. This gives your casserole extra flavor and texture. To store any leftover Easy Apple Casserole, let it cool down first. Then, place it in an airtight container. This keeps it fresh for up to three days in the fridge. If you have a lot left, you might want to divide it into smaller portions. Reheating is simple. Preheat your oven to 350°F (175°C). Place the casserole in an oven-safe dish. Cover it with foil to keep it from drying out. Heat for about 15-20 minutes. You can also use a microwave. Put a portion in a microwave-safe bowl and heat for one to two minutes. Stir halfway through for even warming. If you want to save some for later, freezing works well. First, let the casserole cool completely. Cut it into portions and wrap each piece tightly in plastic wrap. Then, place them in a freezer bag. This can last for about three months. When you’re ready to eat, thaw it overnight in the fridge, then reheat as mentioned above. Yes, you can use many kinds of apples. Granny Smith apples are tart and crisp. Honeycrisp apples are sweet and juicy. Fuji apples add a nice crunch. Using a mix of apples can give more flavor. Experiment with what you like best! You can add more healthy ingredients. Try using whole wheat flour instead of all-purpose flour. Add extra nuts for protein and healthy fats. You can also mix in some berries for added vitamins. Using less sugar helps too! This dish is great on its own. You can also serve it with vanilla yogurt. Whipped cream adds a sweet touch. Pair it with ice cream for a fun dessert. A scoop of cinnamon ice cream works wonders! It takes about 30 to 35 minutes to bake. You want the apples to be tender and the top golden brown. Keep an eye on it after 30 minutes. You can test it with a fork for doneness. This blog post covered how to make a simple apple casserole. We discussed the key ingredients, tools, and optional add-ins to elevate your dish. I shared step-by-step instructions, helpful tips, and variations for different diets. Storing and reheating the casserole is also simple. Whether you stick to the classic recipe or mix it up, enjoy sharing this treat with others. Happy baking!

Deliciously Easy Apple Casserole

A simple and delightful apple casserole that combines sweet apples with a crunchy oat topping.
Print Recipe Pin Recipe
Course Dessert
Cuisine American
Servings 8
Calories 250 kcal

Ingredients
  

  • 4 medium-sized apples, peeled, cored, and sliced
  • 1 cup rolled oats
  • 1 cup brown sugar
  • 0.5 cup all-purpose flour
  • 1 teaspoon ground cinnamon
  • 0.5 teaspoon nutmeg
  • 0.25 teaspoon salt
  • 0.5 cup unsalted butter, melted
  • 0.5 cup chopped walnuts or pecans (optional)
  • 1 cup vanilla yogurt or whipped cream for serving (optional)

Instructions
 

  • Preheat your oven to 350°F (175°C). Grease a 9x13 inch baking dish with a little butter or non-stick spray.
  • In a large bowl, combine the sliced apples with ½ cup of brown sugar and 1 teaspoon of cinnamon. Toss until the apples are well coated, then spread them evenly in the bottom of the prepared baking dish.
  • In the same bowl, mix the rolled oats, remaining brown sugar, flour, nutmeg, salt, and melted butter until crumbly. If using, stir in the chopped nuts.
  • Sprinkle the oat mixture evenly over the apples, covering them completely.
  • Bake in the preheated oven for 30-35 minutes, or until the apples are tender and the top has turned golden brown.
  • Remove the casserole from the oven and let it cool for a few minutes before serving.
  • Serve warm, either on its own or with a scoop of vanilla yogurt or whipped cream on top if desired.

Notes

Serve warm with vanilla yogurt or whipped cream for an extra treat.
Keyword apple, casserole, dessert, easy