Cinnamon Apple Crumble Bars with Streusel Topping

Syl M.
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Few desserts capture the comfort of home quite like Cinnamon Apple Crumble Bars with Streusel Topping. These Apple Dessert Bars blend tender baked apples, warm cinnamon spice, and a buttery crumbly topping that feels like a hug from your favorite season. Using a simple cake mix as the base, this recipe turns everyday ingredients into something wonderfully rich and nostalgic. Whether you call them Apple Crumb Bars With Cake Mix or Apple Crumble Squares, their charm lies in the balance of flavor and ease. In this article, you’ll discover the full recipe, must-have tools, and time-tested tips for perfect bars every time.

Cinnamon Apple Crumble Bars with Streusel Topping Image

Why Cinnamon Apple Crumble Bars Feel Like Home

A Sweet Memory Behind the Best Apple Dessert Bars

There’s something about Cinnamon Apple Crumble Bars baking in the oven that immediately feels like comfort. I still remember the first chilly weekend I made them—the scent of apples mingling with cinnamon curled through the kitchen, wrapping the house in warmth and nostalgia. As the streusel topping turned golden, it reminded me of fall afternoons spent with family, sharing Apple Dessert Bars around the table after raking leaves or decorating for the holidays.

The beauty of these treats is in their simplicity. You don’t need to be a professional baker to make them shine. Using a cake mix base, these Apple Crumb Bars With Cake Mix are wonderfully approachable, turning a box of mix, a few apples, and pantry staples into a dessert that tastes like homemade love. It’s the kind of recipe that invites you to slow down—slice the apples by hand, savor the aroma, and anticipate that first buttery bite.

Every time I bake these bars, I’m reminded that comfort often comes from the smallest moments: the crisp sound of crumbling streusel, the glow of an oven light, and the promise of something to share with those you love. For many, Apple Dessert Bars like these aren’t just sweet treats—they’re edible memories of warmth, connection, and seasonal joy.

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Golden Cinnamon Apple Crumble Bars With Cake Mix topped with streusel and apple slices on a wooden board.

Cinnamon Apple Crumble Bars with Streusel Topping


  • Total Time: 55 minutes
  • Yield: 16-20 squares 1x

Description

These bars feature a buttery cake mix crust, tender cinnamon-spiced apple filling, and a crunchy oat streusel topping for a comforting dessert that’s easy to make. Perfect for fall gatherings or cozy snacks, they deliver homemade flavor with minimal effort.


Ingredients

Scale
  • 1 box yellow cake mix (15.25 oz)
  • 1/2 cup unsalted butter, melted
  • 1 large egg
  • 4 cups apples, peeled and chopped
  • 1/4 cup granulated sugar
  • 1 1/2 teaspoons cinnamon
  • 1 tablespoon lemon juice
  • 1 tablespoon all-purpose flour
  • 3/4 cup old-fashioned oats
  • 1/2 cup brown sugar, packed
  • 1/2 teaspoon cinnamon
  • 1/2 cup cold butter, cubed
  • 1/2 cup chopped nuts (optional)

  • Instructions

    1. Preheat oven to 350°F (175°C) and line a 9×13-inch pan with parchment paper, leaving an overhang for easy removal.

    2. In a bowl, mix cake mix, melted butter, and egg until a moist dough forms; press two thirds of the dough into the pan to form the crust.

    3. Toss chopped apples with sugar, cinnamon, lemon juice, and flour until evenly coated, then spread over the crust.

    4. Combine oats, brown sugar, cinnamon, cold butter, and reserved dough to form coarse crumbs; stir in nuts if using.

    5. Sprinkle the streusel evenly over the apples, pressing gently to adhere.

    6. Bake for 35 minutes or until the topping is golden and the filling bubbles at the edges.

    7. Cool completely in the pan on a wire rack, at least 30 minutes, then lift out using the parchment overhang and cut into squares.

    8. Serve warm or chilled, optionally with ice cream or whipped cream.

    • Prep Time: 20 minutes
    • Cook Time: 35 minutes
    • Category: dessert
    • Method: baking
    • Cuisine: american

    Nutrition

    • Serving Size: 1 square

    Keywords: cinnamon apple bars, apple crumble bars, streusel topping, apple dessert, cake mix bars

    What Makes These Cinnamon Apple Crumble Bars With Streusel Topping Special

    Apple Crumb Bars With Cake Mix offer everything you love about an apple pie or crisp but without the fuss. The magic starts with the base—a buttery layer made from yellow cake mix that bakes into a tender, flavorful crust. The apple filling, lightly sweetened and kissed with cinnamon, creates that familiar cozy flavor we all crave. Then comes the best part—the golden streusel topping. Made from oats, brown sugar, and butter, it bakes to a crisp crumble that adds irresistible texture.

    Unlike an apple pie, these Cinnamon Apple Crumble Bars with Streusel Topping are easier to assemble, travel wonderfully, and cut perfectly into squares for lunchboxes or potlucks. Their layered structure—soft fruit, rich crust, crumbly topping—makes every bite balanced and satisfying. You can enjoy them warm with a scoop of ice cream or chilled as a snack straight from the fridge.

    What makes them truly special is versatility. They suit every occasion, from fall gatherings to casual coffee breaks. Whether you bake them on a quiet Sunday or bring them to a family dinner, these Apple Dessert Bars never fail to impress. Sweet, buttery, and full of nostalgic flavor, they’re destined to become your go-to treat whenever you want that cozy homemade feeling.

    How to Make Apple Crumb Bars Easy with Cake Mix

    Ingredients You’ll Need for Apple Crumb Bars With Cake Mix

    One of the best parts about these Cinnamon Apple Crumble Bars is that they use everyday ingredients—nothing fancy, just simple pantry staples that come together beautifully. Each layer plays an important role, from the soft buttery crust to the cozy apple filling and crumbly streusel topping. Here’s everything you’ll need:

    ComponentIngredientsMeasurementsNotes & Substitutions
    Crust/BaseYellow cake mix1 box (about 15.25 oz)Use white or spice cake mix; for gluten-free, use a certified GF mix.
    Unsalted butter, melted½ cup (1 stick)Substitute with vegan butter or margarine if desired.
    Egg1 largeReplace with flax egg for vegan option (1 tbsp ground flax + 3 tbsp water).
    Apple FillingApples, peeled & chopped4 cups (about 4 medium)Granny Smith for tartness or Honeycrisp for sweetness.
    Granulated sugar¼ cupAdjust depending on apple variety.
    Cinnamon1 ½ teaspoonsAdd nutmeg or allspice for extra warmth.
    Lemon juice1 tablespoonPrevents browning, balances sweetness.
    All-purpose flour1 tablespoonThickens the filling slightly.
    Streusel ToppingOld-fashioned oats¾ cupQuick oats also work but are finer.
    Brown sugar½ cup, packedLight or dark both work.
    Cinnamon½ teaspoonOptional but enhances flavor.
    Butter, chilled & cubed½ cup (1 stick)Cut with a pastry cutter for crumbly texture.
    Chopped nuts (optional)½ cupPecans, walnuts, or almonds for crunch.

    Additional Tools:
    9×13-inch baking pan
    Parchment paper
    Two mixing bowls
    Spatula or wooden spoon
    Pastry cutter (for streusel)
    Cooling rack

    These ingredients and tools are all you need to whip up Apple Crumb Bars With Cake Mix that taste every bit as cozy and homemade as a pie—but take half the effort.

    Step-by-Step Method for Perfect Cinnamon Apple Crumble Bars

    Prep time: 20 minutes
    Bake time: 35–40 minutes
    Cooling time: 30–45 minutes
    Yields: 16–20 squares

    1. Preheat and Prepare Your Pan. Preheat the oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper and lightly grease. This ensures your Apple Crumble Squares lift out cleanly once cooled.
    2. Make the Base Crust. Combine yellow cake mix, melted butter, and egg. Stir until crumbly but moist. Press two-thirds of this into the pan for the crust and reserve the rest for the topping.
    3. Prepare the Apple Filling. Peel and chop apples, then toss with sugar, cinnamon, lemon juice, and flour. Spread evenly over the crust.
    4. Create the Streusel Topping. Combine oats, brown sugar, and cinnamon. Cut in cold butter until coarse crumbs form. Mix in nuts and the reserved dough.
    5. Assemble and Bake. Sprinkle topping evenly over apples and press lightly. Bake 35–40 minutes until golden and bubbly.
    6. Cool and Slice. Cool completely on a rack—at least 30 minutes—then lift out and cut into neat squares.
    7. Serve and Enjoy. Enjoy warm with ice cream or chilled for a firmer treat.

    These Apple Crumb Bars With Cake Mix are foolproof, flavorful, and perfect for family gatherings or cozy weekends. Your kitchen will smell amazing, and every bite delivers buttery, spiced comfort.

    Tips, Variations, and Serving Ideas for Apple Crumble Bars

    Pro Tips for the Best Apple Crumble Squares Every Time

    Great Cinnamon Apple Crumble Bars depend on a few smart baking tricks that elevate texture and flavor. Whether you’re a weekend baker or making dessert for a crowd, these tips ensure success.

    • Choose the right apples: Mix tart Granny Smith with sweet Honeycrisp for balance and texture.
    • Prevent a soggy crust: Toss apples in flour before layering to absorb juices. Pre-bake the crust for 5 minutes for extra crispness.
    • Keep butter cold: Cold butter in the streusel gives that perfect crumbly texture.
    • Avoid overbaking: Remove as soon as edges bubble and the top is golden.
    • Cool thoroughly: Let bars set before slicing for clean edges.
    • Time-saving tip: Use canned pie filling with reduced sugar for a shortcut.

    Follow these steps, and your Apple Crumb Bars Easy will always be crisp, buttery, and perfectly layered.

    Flavor Variations and Creative Ways to Serve Apple Crumb Bars Easy

    • Add nuts: Pecans or walnuts give extra crunch to the streusel.
    • Mix fruits: Combine apples with pears, peaches, or cranberries.
    • Caramel twist: Drizzle caramel before baking for Caramel Apple Crumble Squares.
    • Spice it up: Add nutmeg, ginger, or cardamom for seasonal warmth.
    • Serve warm or chilled: Warm with ice cream, cold with coffee.
    • Add glaze: Finish with a simple vanilla drizzle for a polished look.
    • Gift idea: Wrap bars individually for a handmade treat box.
    • Granola twist: Add coconut or seeds for a breakfast-inspired version.
    • Try new cake mixes: Spice or butter pecan give unique flavor upgrades.

    Whether enjoyed after dinner or as a cozy morning bite, Cinnamon Apple Crumble Bars with Streusel Topping adapt beautifully to every occasion while keeping their sweet, homey charm.

    FAQs about Cinnamon Apple Crumble Bars With Streusel Topping

    Can I make these bars ahead of time?

    Yes! Bake a day ahead and store covered at room temperature. The flavors develop overnight, and they taste even better the next day.

    How do I store Apple Crumb Bars With Cake Mix?

    Keep in an airtight container for up to three days at room temperature or up to a week refrigerated. Rewarm briefly for a just-baked texture.

    Can I freeze Cinnamon Apple Crumble Bars?

    Freeze cooled bars wrapped individually and stored in an airtight container for up to three months. Thaw overnight or reheat in the oven for a quick treat.

    What type of cake mix works best?

    Yellow cake mix is classic, but spice mix adds depth. White or butter pecan mixes work well too—choose one that enhances the apple-cinnamon flavor.

    Your New Favorite Apple Crumb Bars Recipe

    When it comes to comfort baking, Cinnamon Apple Crumble Bars With Streusel Topping deliver all the cozy nostalgia you crave. They combine the best parts of crisp and pie into simple, shareable squares filled with soft spiced apples and buttery crumble layers. Using a cake mix keeps prep easy while preserving that homemade taste.

    Whether served at gatherings or enjoyed with coffee on a quiet morning, these Apple Dessert Bars bring sweetness and warmth to every bite. Once you bake them, you’ll understand why these Apple Crumb Bars With Cake Mix become everyone’s favorite—comforting, simple, and unforgettable.

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