Rustic Salted Caramel Apple Crumble Bars Recipe

Featured in Zucchini Breads & Desserts.

Make easy Salted Caramel Apple Crumble Bars! Learn my simple recipe with buttery crumble, tender apples, and gooey caramel. Perfect for sharing (or not!).
Clara Rodriguez - Recipe Author
Updated on Thu Jan 08 2026 at 02:49 AM
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You know how some smells just take you back? For me, it’s the sweet, cinnamon-laced aroma of apples baking. I first stumbled upon a recipe for Salted Caramel Apple Crumble Bars during a ridiculously messy baking spree one autumn. My kitchen looked like a flour bomb went off, honestly. I was trying to use up a mountain of apples from a local orchard yes, I always over-pick. These bars became a quick favorite, a comforting hug in dessert form, especially when I needed something hearty after a long day. They’re sweet, a little salty, and just feel like home.

I still remember the time I tried to rush the caramel. Total disaster, folks. It seized up into a rock-hard lump, and I had to start all over. My husband found me staring blankly at the pot, muttering to myself. Live and learn, right? Now, I take my sweet time with the caramel, and it makes all the difference in these Salted Caramel Apple Crumble Bars. It's totally worth the extra few minutes, trust me.

Salted Caramel Apple Crumble Bars: Ingredients

  • All-Purpose Flour: Our crumble base! Measure it right, I once eyeballed it and got a crumbly mess. Essential for that perfect texture.
  • Cold Butter: The secret to a flaky, tender crumble. Dice it cold, or even pop it in the freezer for 10 minutes. Warm butter makes for a dense crust trust me, I've had sad crusts.
  • Light Brown Sugar: Adds a beautiful molasses note and keeps the crumble moist. I prefer light over dark brown sugar here to keep the flavor balanced with the caramel.
  • Granulated Sugar: For both the crumble and the caramel. Watch it closely for the caramel, it goes from perfect to burnt in a blink! I speak from experience, unfortunately.
  • Granny Smith Apples: My absolute favorite for the filling. Their tartness holds up so well against the sweet caramel. Sweeter apples just get mushy, I've found.
  • Heavy Cream: Non-negotiable for a rich, smooth caramel. I tried half-and-half once, thinking I was being clever (oops!), and the caramel totally separated. Learn from my mistakes!
  • Vanilla Extract: A splash elevates everything. I always use real vanilla, the warmth it adds to these Salted Caramel Apple Crumble Bars is just chef's kiss.
  • Sea Salt: For the caramel, it's a must! That little bit of salt cuts through the sweetness and makes the caramel sing. Use flaky sea salt, not table salt.
  • Ground Cinnamon: Classic apple partner for the filling. I usually add a bit extra because I love that warm spice. Sometimes, a pinch of nutmeg joins the party too!

Making Salted Caramel Apple Crumble Bars: Instructions

First, the Buttery Crumble:
Alright, let’s get that crumble started! In a big bowl, whisk together your flour, both sugars, cinnamon, and a pinch of salt. Now, cut in that cold diced butter. I usually use my fingers, squishing it until it looks like coarse crumbs with some pea-sized pieces. Don't overmix, hon! I once kept going, and the butter melted too much, making the crumble tough. This is where the magic starts for our Salted Caramel Apple Crumble Bars, so take your time.
Pressing the Base:
Grab a 9x13 inch baking pan and line it with parchment paper, leaving an overhang on the sides trust me, it makes lifting them out so much easier! Press about two-thirds of your crumble mixture firmly into the bottom of the pan. I use the bottom of a glass to get it really compact. This forms the delicious base of your bars. Pop that into the fridge while you get the apples ready. Chilling prevents a soggy bottom, a mistake I learned early on!
Crafting the Apple Filling:
Peel, core, and slice your Granny Smith apples. I aim for about 1/4-inch slices, too thick and they won't soften enough, too thin and they'll disappear! Toss them in a bowl with a tablespoon of flour, a bit of brown sugar, and a generous sprinkle of cinnamon. Give it a good mix. The kitchen starts smelling amazing already, honestly. This simple coating helps thicken the juices so your Salted Caramel Apple Crumble Bars aren't watery.
Making the Gooey Caramel:
This is where patience is key! In a saucepan over medium heat, melt your granulated sugar. Don't stir it at first, just let it melt. Once it starts to turn amber, you can gently swirl the pan. Once it’s a beautiful deep amber, carefully pour in the heavy cream. It'll bubble up like crazy don't panic! Whisk until smooth, then stir in the vanilla and sea salt. I swear, the smell of that caramel brewing just fills the whole house.
Layering and Baking:
Take your chilled crumble base from the fridge. Spread the apple mixture evenly over the top. Now, drizzle that warm, gorgeous salted caramel all over the apples. It doesn't have to be perfect, rustic is good! Finally, sprinkle the remaining one-third of the crumble mixture over everything. Bake at 375°F (190°C) for 40-50 minutes, or until the topping is golden and the apples are tender. My oven is a bit finicky, so I always keep an eye on it after 35 minutes.
Cooling and Slicing the Bars:
This is the hardest part, honestly: letting them cool! Let the bars cool completely in the pan on a wire rack. I know, I know, it's tough when they smell so good, but cooling allows the caramel and apples to set. If you cut them too soon, they'll be a gooey, delicious mess (which, okay, isn't terrible, but not bar-shaped!). Once cool, use the parchment overhang to lift the whole slab out and slice into squares. Enjoy your beautiful Salted Caramel Apple Crumble Bars!

There's something so satisfying about pulling these Salted Caramel Apple Crumble Bars out of the oven. The kitchen fills with that warm, sweet, slightly salty scent, and honestly, it just feels like all is right in the world. I love seeing the golden crumble on top, knowing how much love went into each step. Sometimes, I even let my little niece help sprinkle the topping, and her tiny, flour-dusted hands make it even more special.

Salted Caramel Apple Crumble Bars: Storage Tips

These Salted Caramel Apple Crumble Bars store pretty well, which is great because they make a big batch! I keep them in an airtight container at room temperature for up to 3 days. If it's warm, or you want them to last longer, pop them in the fridge for up to a week. Just know that sometimes the crumble can soften a bit in the fridge, but they're still delicious. Reheating? A quick 10-15 seconds in the microwave works wonders, but honestly, I usually just eat them cold. I once tried freezing a whole pan and the texture got a bit weird when thawed, so I don't recommend that for the whole batch. Better to eat them fresh!

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Salted Caramel Apple Crumble Bars: Ingredient Swaps

Life happens, and sometimes you don't have exactly what the recipe calls for, right? For the apples, while Granny Smiths are my favorite for these Salted Caramel Apple Crumble Bars, I've had success with Honeycrisp or Fuji apples too. They're a bit sweeter, so you might want to reduce the brown sugar in the apple filling by a tablespoon. For the crumble, if you're out of brown sugar, you can use all granulated sugar, but you'll miss a bit of that deep molasses flavor. I've even tried adding a pinch of ground ginger to the apple mixture for a little extra spice, and it was surprisingly good! Just be careful with substitutions for the caramel, heavy cream is pretty crucial for its texture.

Salted Caramel Apple Crumble Bars: Serving Ideas

Oh, the possibilities! These Salted Caramel Apple Crumble Bars are fantastic on their own, especially when still slightly warm. But if you want to elevate the experience, a scoop of really good vanilla bean ice cream is a total game-changer. The cold, creamy ice cream melting into the warm, gooey bar? Pure bliss, honestly. A dollop of fresh whipped cream works wonders too! For drinks, a hot cup of coffee or a spiced chai latte pairs beautifully on a crisp afternoon. And for a truly decadent evening, I've served them with a small glass of bourbon cream. It's like a warm hug for your taste buds, perfect for a quiet night in with a good book.

A Little History of Crumble Bars

Crumble, or "crisp" as some call it, has roots in British cooking, often appearing as a simpler alternative to pie crusts during wartime rationing. It’s all about that glorious, buttery, streusel-like topping! Apple crumble, in particular, became a beloved classic because apples were so readily available. My own connection to crumble goes back to my grandmother, who made a killer apple crumble every fall. This bar version, with its layers and the added salted caramel, feels like a modern twist on that comforting classic. It takes the familiar warmth of apple crumble and adds a touch of gourmet flair, making it feel both nostalgic and exciting. It's a reminder that good food traditions can always evolve.

Honestly, these Salted Caramel Apple Crumble Bars are more than just a dessert, they're a little piece of comfort, a story in every bite. Making them always fills my home with the best smells and my heart with a bit of joy. I hope they bring a similar warmth to your kitchen. Don't be shy give them a try, make them your own, and tell me all about your kitchen adventures with them!

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Frequently Asked Questions

→ Can I make the Salted Caramel Apple Crumble Bars ahead of time?

Absolutely! I often bake them a day in advance. Just let them cool completely, then cover them tightly. They actually taste even better the next day, in my opinion, as the flavors have a chance to meld. Perfect for a potluck or when you're short on time!

→ What if I don't have Granny Smith apples for my Salted Caramel Apple Crumble Bars?

No worries! I've used Honeycrisp or Fuji apples before, and they work well. Just remember they're sweeter, so you might want to slightly reduce the sugar in the apple filling. Avoid really soft, mealy apples, though, they'll turn to mush, and we don't want that!

→ My caramel seized up! What did I do wrong?

Oh, I've been there! Usually, it happens from stirring too early or adding cold cream too quickly. The key is patience. Let the sugar melt without stirring initially, then add warm cream slowly while whisking. If it seizes, sometimes gently heating it again can smooth it out, but honestly, sometimes it's just a redo.

→ How do I get clean slices of Salted Caramel Apple Crumble Bars?

The trick is to let them cool completely! Seriously, resist the urge to cut them warm. Once fully cooled, use the parchment paper to lift the slab out, then use a sharp, warm knife. Wiping the knife between cuts helps too. I learned this after many, many messy attempts!

→ Can I add nuts to these Salted Caramel Apple Crumble Bars?

Yes, please! I love adding about half a cup of chopped pecans or walnuts to the crumble mixture. It adds a fantastic crunch and a lovely nutty flavor that pairs so well with the apples and caramel. I've also sprinkled some on top with the crumble for extra texture. Give it a try!

Rustic Salted Caramel Apple Crumble Bars Recipe

Make easy Salted Caramel Apple Crumble Bars! Learn my simple recipe with buttery crumble, tender apples, and gooey caramel. Perfect for sharing (or not!).

4.1 out of 5
(6 reviews)
Prep Time
25 Minutes
Cook Time
50 Minutes
Total Time
1 Hour 15 Minutes


Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings

Dietary: Vegetarian

Published: Mon Oct 06 2025 at 01:34 PM

Last Updated: Thu Jan 08 2026 at 02:49 AM

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Ingredients

→ Crumble Base & Topping

01 2 cups (240g) all-purpose flour
02 1/2 cup (100g) granulated sugar
03 1/2 cup (110g) light brown sugar, packed
04 1 teaspoon ground cinnamon
05 1/2 teaspoon sea salt
06 1 cup (226g) cold unsalted butter, diced

→ Apple Filling

07 4-5 medium Granny Smith apples (about 5-6 cups sliced), peeled, cored, and sliced 1/4-inch thick
08 1 tablespoon all-purpose flour
09 2 tablespoons light brown sugar
10 1/2 teaspoon ground cinnamon

→ Caramel Drizzle

11 1/2 cup (100g) granulated sugar
12 1/4 cup (60ml) heavy cream, warmed slightly
13 1 teaspoon vanilla extract
14 1/4 teaspoon sea salt

Instructions

Step 01

Alright, let’s get that crumble started! In a big bowl, whisk together your flour, both sugars, cinnamon, and a pinch of salt. Now, cut in that *cold* diced butter. I usually use my fingers, squishing it until it looks like coarse crumbs with some pea-sized pieces. Don't overmix, hon! I once kept going, and the butter melted too much, making the crumble tough. This is where the magic starts for our Salted Caramel Apple Crumble Bars, so take your time.

Step 02

Grab a 9x13 inch baking pan and line it with parchment paper, leaving an overhang on the sides – trust me, it makes lifting them out so much easier! Press about two-thirds of your crumble mixture firmly into the bottom of the pan. I use the bottom of a glass to get it really compact. This forms the delicious base of your bars. Pop that into the fridge while you get the apples ready. Chilling prevents a soggy bottom, a mistake I learned early on!

Step 03

Peel, core, and slice your Granny Smith apples. I aim for about 1/4-inch slices, too thick and they won't soften enough, too thin and they'll disappear! Toss them in a bowl with a tablespoon of flour, a bit of brown sugar, and a generous sprinkle of cinnamon. Give it a good mix. The kitchen starts smelling amazing already, honestly. This simple coating helps thicken the juices so your Salted Caramel Apple Crumble Bars aren't watery.

Step 04

This is where patience is key! In a saucepan over medium heat, melt your granulated sugar. Don't stir it at first, just let it melt. Once it starts to turn amber, you can gently swirl the pan. Once it’s a beautiful deep amber, *carefully* pour in the heavy cream. It'll bubble up like crazy – don't panic! Whisk until smooth, then stir in the vanilla and sea salt. I swear, the smell of that caramel brewing just fills the whole house.

Step 05

Take your chilled crumble base from the fridge. Spread the apple mixture evenly over the top. Now, drizzle that warm, gorgeous salted caramel all over the apples. It doesn't have to be perfect, rustic is good! Finally, sprinkle the remaining one-third of the crumble mixture over everything. Bake at 375°F (190°C) for 40-50 minutes, or until the topping is golden and the apples are tender. My oven is a bit finicky, so I always keep an eye on it after 35 minutes.

Step 06

This is the hardest part, honestly: letting them cool! Let the bars cool completely in the pan on a wire rack. I know, I know, it's tough when they smell so good, but cooling allows the caramel and apples to set. If you cut them too soon, they'll be a gooey, delicious mess (which, okay, isn't *terrible*, but not bar-shaped!). Once cool, use the parchment overhang to lift the whole slab out and slice into squares. Enjoy your beautiful Salted Caramel Apple Crumble Bars!

Notes

  1. Don't overmix the crumble, it makes it tough, I learned that the hard way.
  2. You can prep the apple filling a day ahead and store it in the fridge.
  3. No Granny Smiths? Honeycrisp or Fuji work beautifully, I've tried them all.
  4. Serve these warm with a scoop of vanilla bean ice cream, it's a game-changer, honestly.

Tools You'll Need

  • 9x13 inch baking pan
  • parchment paper
  • large mixing bowls
  • whisk
  • sharp knife
  • cutting board
  • saucepan
  • spatula
  • measuring cups and spoons

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy
  • Wheat

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 350
  • Total Fat: 18g
  • Total Carbohydrate: 45g
  • Protein: 3g

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