Simple Apple Crumble with a Brown Sugar & Oat Topping

Oh, the crisp autumn air, the scent of cinnamon wafting through the kitchen – it just takes me back, doesn’t it? There’s something truly magical about a Simple Apple Crumble baking in the oven. It’s that perfect blend of tender, spiced apples bubbling underneath a golden, crunchy topping that promises warmth and comfort with every single bite. This isn’t just dessert; it’s a hug for your soul, a sweet symphony of textures and flavors that reminds us of simpler times.

I remember countless afternoons in my grandmother’s cozy kitchen, her hands dusted with flour, patiently teaching me the art of turning everyday ingredients into something extraordinary. She’d always say, “Sara, a little love and patience are the secret ingredients,” and it’s a lesson I carry into every recipe, especially this one. Watching a simple dessert transform into a family favorite filled me with such joy, a joy I still find every time I share a freshly baked treat.

This particular Simple Apple Crumble recipe is a true gem – incredibly easy to bake, making it perfect for both seasoned bakers and eager beginners. It’s a dessert that brings smiles to everyone’s faces and is an absolute crowd-pleaser for any gathering, big or small. My little tip for success? Always use apples that hold their shape well, like Honeycrisp or Granny Smith, for that perfect bite!

What You Need to Make This Recipe

Creating this delightful crumble starts with a few wholesome ingredients, each playing a vital role. Crisp, sweet-tart apples form the juicy heart, while a generous blend of brown sugar, oats, and butter creates that irresistible crunchy topping. For this Simple Apple Crumble, I always reach for good quality butter; it truly makes all the difference in the topping’s texture and flavor. You’ll find the full list of ingredients and precise measurements ready for you in the recipe card below.

How to Make Simple Apple Crumble

Whipping up this cozy Simple Apple Crumble is far simpler than you might imagine, a true testament to how easy homemade desserts can be! We begin by gently preparing our spiced apple filling, allowing the fruit’s natural sweetness to shine. Next, we craft the irresistible brown sugar and oat crumble, bringing together butter, flour, sugar, and oats for that signature crunch. Finally, we bring these delicious layers together and bake until golden, bubbly, and fragrant.

A warm, golden-brown Simple Apple Crumble in a ceramic baking dish, ready to be served.

Simple Apple Crumble

This easy-to-make Simple Apple Crumble features tender, spiced apples beneath a golden, buttery, and crisp oat topping. It’s the ultimate comforting dessert, perfect for any occasion.
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings: 6 servings
Course: Dessert
Cuisine: British
Calories: 350

Ingredients
  

For the Apple Filling
  • 6 medium Apples about 2 lbs / 900g, peeled, cored, and sliced 1/4-inch thick (e.g., Fuji, Gala, or Granny Smith)
  • 1/4 cup Granulated Sugar
  • 1 tsp Ground Cinnamon
  • 1 tbsp Fresh Lemon Juice
  • 1 tbsp All-purpose Flour
For the Crumble Topping
  • 1 cup All-purpose Flour
  • 1/2 cup Light Brown Sugar packed
  • 1/2 cup Rolled Oats (not instant)
  • 1/2 cup Cold Unsalted Butter 1 stick / 113g, cut into small cubes
  • 1/4 tsp Salt

Equipment

  • 9-inch pie dish or 8×8 inch baking dish
  • Large Mixing Bowl
  • Medium Mixing Bowl
  • Vegetable peeler
  • Knife
  • Measuring cups and spoons

Method
 

Prepare the Apple Filling
  1. Preheat your oven to 375°F (190°C). Lightly grease a 9-inch pie dish or an 8×8 inch baking dish.
  2. In a large mixing bowl, combine the sliced apples, granulated sugar, ground cinnamon, lemon juice, and all-purpose flour. Toss gently until the apples are evenly coated. Pour the apple mixture into your prepared baking dish.
Make the Crumble Topping
  1. In a separate medium mixing bowl, combine the all-purpose flour, light brown sugar, rolled oats, and salt. Mix well.
  2. Add the cold, cubed butter to the dry ingredients. Using your fingertips, a pastry blender, or a fork, work the butter into the flour mixture until it resembles coarse crumbs with some pea-sized pieces remaining.
Assemble and Bake
  1. Evenly sprinkle the crumble topping over the apple mixture in the baking dish.
  2. Bake for 35-45 minutes, or until the topping is golden brown and the apple filling is bubbly and tender when pierced with a knife.
  3. Remove from oven and let stand for at least 10-15 minutes before serving. This allows the filling to set slightly. Serve warm, perhaps with a scoop of vanilla ice cream or a dollop of whipped cream.

Notes

For extra flavor, you can add a pinch of nutmeg to the apple filling. If your apples are very tart, you might want to add an extra tablespoon or two of granulated sugar to the filling. This crumble is best served warm on the day it’s made, but leftovers can be stored covered in the refrigerator for up to 3 days and reheated in the oven.

Pro Tips for Making This Simple Apple Crumble

Getting that perfect, irresistible crumble every time is all about a few little tricks I’ve picked up over the years. This Simple Apple Crumble is forgiving, but these tips will elevate your baking from great to absolutely unforgettable!

My Secret Trick: I always chill my crumbled topping for about 10-15 minutes before sprinkling it over the apples and baking. This helps the butter stay cold, which in turn leads to a much crispier, more defined crumble texture as it bakes. Trust me, it makes a difference!

When you’re preparing your apples, don’t be shy with the lemon juice. It’s not just for preventing browning; that little splash of citrus truly brightens the apple flavor, preventing the crumble from tasting too sweet and adding a wonderful zing.

Make sure your butter for the topping is really cold, straight from the fridge. When I’m cutting it into the flour and oats, I often use my fingertips, or even a pastry blender, to achieve pea-sized crumbs. This ensures a beautifully even and delightfully crunchy topping for your Simple Apple Crumble.

Don’t rush the baking time! While it might look golden on top, the apples underneath need time to soften and release their juices. Look for bubbly edges and a deep golden-brown crust before you pull your Simple Apple Crumble from the oven.

Fun Variations for Simple Apple Crumble

One of the greatest joys of baking at home is getting to play with flavors and make a recipe truly your own. This Simple Apple Crumble is a fantastic canvas for creativity!

Spice It Up

While cinnamon is classic, consider adding a pinch of ground nutmeg, a whisper of cloves, or even a touch of ginger to your apple filling for a warmer, more complex flavor profile. My sister always asks me to swirl a bit of allspice in with the cinnamon – it’s her favorite autumn touch!

Fruitful Twists

Beyond apples, you can easily incorporate other fruits! Try adding a handful of fresh cranberries for a tart counterpoint, or some sliced pears for a softer texture. A friend loves when I mix in a cup of blueberries with the apples; it adds a lovely burst of color and a different kind of sweetness to this Simple Apple Crumble.

Topping Enhancements

For an extra layer of flavor and crunch, you can mix chopped pecans or walnuts into the oat topping. Or, for a truly decadent twist, drizzle a little caramel sauce over the apple filling before adding the crumble. It’s a game-changer!

What to Serve With Simple Apple Crumble

There’s something so wonderfully comforting about a warm Simple Apple Crumble, and pairing it with the right accompaniments truly completes the experience. It turns a simple dessert into a memorable moment.

My absolute go-to, and one that my whole family adores, is a generous scoop of good quality vanilla bean ice cream. The cold, creamy ice cream melting into the warm, spiced apples is pure heaven!

For those who prefer something a little lighter, a dollop of freshly whipped cream, perhaps infused with a hint of vanilla or a touch of maple syrup, is simply divine. My mom always pairs it with a steaming mug of hot cocoa in winter, a truly cozy combination.

A drizzle of homemade caramel sauce or a sprinkle of toasted nuts can also add a touch of elegance and extra texture. And for a quick serving idea, I often offer a small bowl of fresh berries on the side, adding a lovely tartness and vibrant color to the plate.

How to Store Your Crumble

After all the love you’ve poured into baking this beautiful dessert, it’s wonderful to know how to keep your Simple Apple Crumble fresh and delicious for days to come. It’s all about preserving that perfect balance of tender apples and crisp topping.

Fridge Storage

Once cooled completely, cover any leftover Simple Apple Crumble tightly with plastic wrap or transfer it to an airtight container. It will keep beautifully in the refrigerator for 3-4 days. To maintain its texture, I always recommend storing it in a single layer if possible, which helps prevent the topping from getting soggy.

Reheating Instructions

To enjoy your crumble again, you can gently reheat individual servings in the microwave for a minute or two, though the topping might lose some crispness. For the best results, I prefer to warm it in a preheated oven at 300°F (150°C) for about 15-20 minutes, or until warmed through. A light dusting of powdered sugar after reheating brings it back to life and looks so pretty!

Nutritional Benefits

While it’s definitely a treat, this Simple Apple Crumble also brings some lovely goodness to the table! The apples are a fantastic source of dietary fiber and vitamin C, while the oats in the topping contribute even more fiber, making this a dessert that’s both satisfying and nourishing. It’s my way of combining indulgence with simple, wholesome ingredients, creating a dessert that feels good to eat.

FAQs

Can I make Simple Apple Crumble ahead of time?
Absolutely! You can prepare the apple filling and the crumble topping separately the day before. Store them in the refrigerator, then assemble and bake just before serving for the freshest taste and best texture.

What kind of apples are best for this Simple Apple Crumble recipe?
I recommend using a mix of sweet and tart apples that hold their shape well, like Honeycrisp, Granny Smith, Fuji, or Braeburn. This combination gives the best flavor and texture contrast in your Simple Apple Crumble.

Can I use gluten-free flour for the crumble topping?
Yes, you can! A 1:1 gluten-free all-purpose flour blend can be substituted for the regular all-purpose flour in the topping. Ensure your oats are certified gluten-free if needed, for a truly gluten-free Simple Apple Crumble.

How do I prevent my crumble topping from becoming soggy?
The key is to ensure the apples aren’t too watery; if they are, you can drain some of the liquid before assembling. Also, chilling the topping before baking, as I mentioned in my pro tips, helps a lot in achieving a crisp crust for your Simple Apple Crumble.

Conclusion

There you have it, dear bakers – a recipe for a Simple Apple Crumble that is more than just a dessert; it’s an invitation to create warmth, comfort, and delicious memories right in your own kitchen. From the tender, spiced apples to that irresistible, crunchy brown sugar and oat topping, every bite is a reminder of the simple joys of home baking. I truly hope you’ll gather your ingredients, embrace the process, and share this delightful crumble with those you love. Remember, a little love and patience are truly all you need to create magic! Happy baking, sweet friends!

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