Apple Brownies With Easy Caramel Frosting (gluten-free, whole grain, all-purpose options)

These apple brownies are super thick, flavorful, and have an easy caramel frosting that puts them over the top! Can be made with gluten-free, whole wheat or all-purpose flours.

I feel kind of guilty about all the super sugary and less-healthy-than-usual treats around here lately. Hopefully y’all don’t mind too much. If you’re looking for something a little healthier, try my gluten-free apple crisp or gluten-free Swedish apple pie (both are 100% whole grain!).

I’m taking a break from the pumpkin today to bring you these caramel apple brownies (or really… they’re apple blondies but nobody searches for apple blondies so I’m calling them apple brownies :))

Close-up of a neatly stacked pair of apple brownies on a white plate

If you’re having a bad day, just make these brownies. They’ll make you feel better. I know you’re not supposed to stress eat but…

These apple brownies are thick. Much thicker than most other blondie recipes I’ve tried. And they’re way more cinnamon-y than the other apple brownies I’ve had. I think this has double or even quadruple what some other recipes call for.

They’re not exactly fudgy but not cakey, either. They’re a nice compromise and make the perfect base for the caramel frosting. I’ve used this same frosting in a few recipes, like this apple cake, and love how easy it is.

two apple brownies stacked on a clean white plate

You just mix all the frosting ingredients together, boil for 1 minute, and then add powdered sugar. So simple! You get all the delicious caramel taste without any of the scary (at least to me!) caramel making.

I’ve tried a few different types of apples in these brownies, and Granny Smith was the best. When I used sweeter apple types, they just blended in and hardly stood out. All you could taste was cinnamon. The Granny Smith’s tart flavor makes the apple taste pop a bit more, just like in these paleo apple muffins.

stack of two apple brownies on a white plate

If making the gluten-free version, you’ll probably want to chill the brownies before cutting them as they’re a bit more delicate than the all-purpose flour and whole wheat versions.

And if you make the all-purpose version, you may want to refrigerate them, anyway, as chilling makes them a bit firmer, fudgier and easier to eat. So. Just refrigerate them. :)

For another caramel treat, try this amazing-looking Caramel Macchiato! Enjoy. :)

stack of caramel apple blondies with pecan garnish

Apple Brownies With Easy Caramel Frosting (gluten-free, whole grain, all-purpose options)

Author Erin Dooner
Course Dessert
Cuisine American
Servings 16 blondies
5 from 6 votes
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
These apple brownies are super thick, flavorful and have an easy caramel frosting. Can be made with gluten-free, whole wheat or all-purpose flours.

Ingredients

For the blondies:

  • 1 1/2 cups (188 grams) flour see notes
  • 1 tablespoon + 1/2 teaspoon ground cinnamon divided
  • 1/8 teaspoon ground nutmeg
  • 1/2 teaspoon baking powder
  • 1/8 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/2 cup (113 grams) unsalted butter melted
  • 1 1/2 cups (300 grams) light brown sugar packed
  • 1 teaspoon vanilla extract
  • 2 large eggs 50 grams each, out of shell, room temperature
  • 1 1/2 cups (180 grams) Granny Smith apple peeled chunks about 1/4" in size

For the topping:

  • 1 cup (110 grams) chopped pecans
  • 6 tablespoons (75 grams) light brown sugar packed
  • 3 tablespoons (42 grams) unsalted butter
  • 2 tablespoons + 3/4 teaspoons milk
  • pinch salt
  • 3/4 teaspoon vanilla extract
  • 2/3 – 1 cup (80 to 120 grams) powdered sugar sifted if lumpy

Instructions

  • Preheat the oven to 350 °F (176 °C) and line an 8″x8″ pan with a sheet of parchment paper.
  • In a medium mixing bowl, stir together the flour, 1 tablespoon cinnamon (ignore the quantity below – it's a technical issue I can't fix), nutmeg, baking powder, baking soda and salt. Set aside.
    1 1/2 cups (188 grams) flour, 1 tablespoon + 1/2 teaspoon ground cinnamon, 1/8 teaspoon ground nutmeg, 1/2 teaspoon baking powder, 1/8 teaspoon baking soda, 1/2 teaspoon salt
  • In a large mixing bowl, stir together the melted butter, brown sugar, and vanilla extract.
    1/2 cup (113 grams) unsalted butter, 1 1/2 cups (300 grams) light brown sugar, 1 teaspoon vanilla extract
  • Beat in the eggs, one by one, and stir just until combined.
    2 large eggs
  • Fold in the dry mixture, stirring just until no streaks of flour remain.
  • Mix the peeled apple chunks with the remaining 1/2 teaspoon of cinnamon (ignore the quantity below – it's a technical issue I can't fix) and fold the cinnamon apples into the batter, making sure not to overmix.
    1 1/2 cups (180 grams) Granny Smith apple peeled chunks, 1 tablespoon + 1/2 teaspoon ground cinnamon
  • Pour the batter into the prepared pan and bake for 25-32 minutes or until the edges have lightly browned and the middle jiggles just slightly.
  • Place the pecans on a rimmed cookie sheet and bake them for 4-7 minutes, stirring them halfway through, or until they smell roasted. Remove from the oven and let cool completely.
    1 cup (110 grams) chopped pecans
  • When the blondies have cooled, prepare the frosting.
  • In a small saucepan over medium heat, mix together the brown sugar, butter, milk and salt.
    6 tablespoons (75 grams) light brown sugar, 3 tablespoons (42 grams) unsalted butter, 2 tablespoons + 3/4 teaspoons milk, pinch salt
  • Whisking continuously, bring the mixture to a boil and boil for 1 minute, while continuing to whisk continuously. Remove the pan from the heat and stir in the salt and vanilla (it will bubble).
    3/4 teaspoon vanilla extract
  • Gradually whisk in 2/3 cup powdered sugar and mix until smooth and no lumps of sugar remain. Taste and add up to another 1/3 cup powdered sugar, if desired.
    2/3 – 1 cup (80 to 120 grams) powdered sugar
  • Stir occasionally for about 3 minutes or until the frosting has slightly thickened. Immediately pour over the cooled blondies. If it’s thickened too much, place back on the heat for a few moments.
  • Spread the frosting over the cooled blondies and top with the chopped pecans.
  • Refrigerate in an airtight container for up to 4 days. Can be stored at room temperature for 1 day.

Notes

  • For the flour you can use, whole wheat flour, white whole wheat flour, whole spelt flour, or all-purpose flour or the below gluten-free flour mix for a gluten-free version.
  • For the gluten-free version, use:
    • 1 1/2 cups white rice flour
    • 1/3 cup potato starch
    • 2 tablespoons + 2 teaspoons tapioca flour / starch
    • 1⁄2 teaspoon xanthan gum
  • The nutrition information provided is calculated as a courtesy and is only an estimate. I am not a licensed nutritionist or dietitian. For the most accurate nutritional data, consult a professional or use your preferred calculator. This recipe yields 12-16 blondies. The nutritional info was calculated based on 16 servings.
  • Source: My post on My Baking Addiction – Caramel Apple Blondies.

Nutrition

Calories: 293kcalCarbohydrates: 42gProtein: 3gFat: 14gSaturated Fat: 6gPolyunsaturated Fat: 2gMonounsaturated Fat: 5gTrans Fat: 0.3gCholesterol: 42mgSodium: 112mgPotassium: 104mgFiber: 2gSugar: 31gVitamin A: 288IUVitamin C: 1mgCalcium: 53mgIron: 1mgNet Carbs: 40
Tried this recipe?Tag me today! Mention @texanerin or tag #texanerin! Thanks. 🖤

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5 from 6 votes

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37 Comments

  1. Kelly Barcroft says:

    5 stars
    I guess I would say they just tasted like apple coffee cake but I don’t think from looking at your pictures that I got the same texture as yours. They were definitely more cake-like than anything. They just reminded em of a apple coffee cake my dad used to make me when I was little. I think in the future I would probably add less powdered sugar to the frosting to try to keep it gooier…mine hardened. It was still good but I love gooey!

    1. That is so strange! I bet it has to do with apples. Maybe the varying water content plays a bigger role than I thought. I have several apple recipes that I make and have made so many times and every now and then, they’ll come out much cakier than they usually do. I don’t think I’ve had that issue with non-apple recipes!

  2. Hellooooooo blondies! I’m usually a bit of a purist when it comes to my blondies, but this apple variation sounds divine… love the extra dose of caramel in the frosting!

    1. You should totally try this jazzed up version. :D

  3. 5 stars
    Everything about these blondies is so delicious! Perfect for fall!

  4. I love any type of dessert that combines apples and caramel. it’s one of my weaknesses! I bet the tartness of the granny smiths is awesome.

    1. Haha. A great day + a stack of these would be better, though. ;)

  5. Blondies are a favorite in our house! This is a great recipe to make for them!

    1. Yeeees! That frosting is just sooo good. :D

    1. Same here! Or caramel. I can do caramel, too. ;)

  6. Charlotte Moore says:

    5 stars
    Oh my how delicious this looks. I love to use apples and cinnamon. YUM!!

    1. Thanks, Charlotte! I hope you get the chance to try them. I bet your family would love them. :)

  7. Kelly Barcroft says:

    5 stars
    These look insanely delicious. I have several fall parties coming up and these are calling my name to be baked and hopefully make it to the party with only a few missing from the tray. I’m drooling just looking at the picture!

    1. Thank you! I hope they’ll be the hit of the party and that you’ll be able to not eat them all beforehand. Or is that just me? ;)

      1. Kelly Barcroft says:

        5 stars
        I made these for a Halloween party. To me they tasted like apple coffee cake. So good. Definitely have to make again!

        1. Apple coffee cake?! That’s interesting. Did they just taste like apple coffee cake, or was the texture like that, too? Because coffee cake is definitely not the texture I got. ;) But either way, I’m happy you enjoyed them! Thanks for your comment.

  8. Wowza! These look amazing! Such a great flavor for a fall blondie!

  9. This is the kind of dessert I would love to have any day of the week when it’s apple season. I like that they aren’t fudgy or cakey. The GF option is great for when I have my GF friends over for a visit!!

    1. Definitely! And they really don’t taste GF. :)

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