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Moist and chewy blonde brownies chock full of chopped apples and walnuts. If you’re like me and love apple desserts, I hope you give these simple low calorie apple brownies (AKA apple nut bars) a try.

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Fresh baked Apple Brownie Nut Bars stacked on a small blue serving plate.

Recipe Notes

I adapted this old-fashioned apple brownies recipe from one of my favorite old cookbooks, Cooking Down East (affiliate link) by Marjorie Standish, who has been called the Julia Child of Maine. Her book is a collection of recipes for the kind of simple home cooking I grew up eating and am more drawn to with each passing year.

Although, the original recipe title is for “Apple Brownies,” since these days most of us automatically associate ‘brownies’ with chocolate, a more appropriate name might be “Apple Nut Bars.”

I made only a couple of changes to make this a little more WeightWatchers Friendly:

  • Substituted white wheat flour instead of all-purpose flour for a bit more fiber.
  • Decreased the butter by half, which results in a slightly lighter and healthier apple brownie that, I believe, tastes as good as the original.

More things you could do to lower the fat, calories and WW Points even further include:

  • Using a zero-calorie sweetener in place of sugar.
  • Swapping some or all of the butter with unsweetened applesauce or a light butter substitute.
  • Reducing the amount of walnuts to retain some crunch while lowering the points.
Apple Brownie Nut Bars stacked on ceramic serving plate.

Recipe Ingredients

  • Butter – Adds moisture, richness, and flavor, helping to create a tender texture.
  • Sugar – Sweetens the brownies, adds moisture, structure and helps with browning. Substituting a zero-calorie sweetener can reduce calories while maintaining sweetness.
  • Eggs – Provide structure and help bind the ingredients together, giving the brownies a slightly cake-like texture.
  • Vanilla extract – Enhances the flavor with warm, aromatic notes.
  • Apples – Add moisture, natural sweetness, and a hint of tartness, keeping the brownies moist and flavorful.
  • Walnuts – Contribute crunch, texture, and a nutty flavor, plus healthy fats.
  • All-purpose or white wheat flour – Forms the base, giving structure. White wheat flour can add fiber without changing texture much.
  • Ground cinnamon – Adds warm spice that complements the apples.
  • Baking powder – Leavening agent that help the brownies rise slightly, keeping them from being too dense.
  • Baking soda – Leavening agent that help the brownies rise slightly, keeping them from being too dense.
  • Salt – Enhances and balances the overall flavor, making the sweet and spice notes pop.
Apple Brownie Nut Squares stacked on round blue plate.

How Many Calories and WW Points in these Apple Brownie Nut Bars?

According to my calculations, each of these apple brownies has just 147 calories.

To see your WW Points for this recipe, track it in the WW App!
(You must be logged into WW on a smartphone or tablet.)

4 PointsPlus (Old plan)

Apple Brownie Dessert Bars stacked on ceramic serving plate.

How to Make Apple Brownies (aka Apple Nut Bars) Step-by-Step

Step 1: Gather and prepare all ingredients

Ingredients including two apples, vanilla extract, chopped walnuts, butter, sugar, two eggs, and a mixing bowl with flour, baking powder baking soda, cinnamon and salt.

Step 2: Preheat the oven and prepare the pan

Preheat oven and lightly grease an 8-inch baking pan (affiliate link) and set aside.

Step 3: Make the apple brownie batter

Beat the butter with an electric mixer (affiliate link) until creamy. Slowly beat in the sugar, eggs and vanilla until thoroughly combined. Stir in the chopped apples and nuts.

In a separate bowl, whisk together the flour, cinnamon, baking powder, baking soda and salt. Gradually stir the dry flour mixture into the wet apple mixture, just until combined.

Mixing together apple brownie nut bar batter in a mixing bowl with a wooden spoon.

Step 4: Pour the batter into the pan

Pour the batter into the prepared pan and spread evenly. For an extra treat, you can sprinkle sanding sugar over the top before baking for a little sparkle and slightly crunchy topping.

Blue baking dish filled with unbaked apple brownie nut bar batter.

Step 5: Bake

Bake about 30-40 minutes, or until edges are golden and a toothpick inserted in the center comes out clean.

Fresh uncut baked apple brownie nut bars in blue baking dish cooling on a wire rack.

Step 6: Cool and cut

All the pan to cool completely on a wire rack before cutting into 16 squares.

Step 7: Store

Store any leftovers in an airtight container.

I hope you like these skinny apple brownies as much as we do. Enjoy!

Fresh Apple Brownie Nut Bars stacked on round serving plate.

If you’ve made these Apple Nut Brownies, please give the recipe a star rating below and leave a comment letting me know how you liked it. And stay in touch on Pinterest, Facebook, Instagram and Twitter for the latest updates.

3.81 from 31 votes

Apple Brownies Recipe (AKA Apple Nut Bars)

Moist and chewy apple and nut filled cookie bars. A simple old-fashioned treat made lighter.
Prep: 20 minutes
Cook: 40 minutes
Total: 1 hour
Servings: 16
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Ingredients 

  • 4 tablespoons butter
  • 1 cup sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 2 medium apples (peeled, cored, and finely chopped)
  • 1/2 cup chopped walnuts
  • 1 cup all-purpose or white wheat flour
  • 1/2 teaspoon ground cinnamon
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt

Instructions 

  • Position an oven rack in the center and preheat oven to 350F degrees.
  • Grease an 8 x 8-inch square baking pan. (Or for easy cleanup, since these apple brownies are a bit sticky, line a pan with foil and grease the foil.)
  • Place the butter in a mixing bowl and beat it with an electric mixer (affiliate link) on medium until creamy.
  • Gradually add the sugar while continuing to beat. Add the eggs and vanilla and beat until creamy.
  • Stir in the chopped apples and nuts.
  • In a separate bowl, whisk together the flour, cinnamon, baking powder, baking soda and salt.
  • Gently stir the flour mixture into the apple mixture. (The batter will be very thick.)
  • Spread the mixture evenly into the prepared pan.
  • Bake until a toothpick inserted in the center comes out clean, 30 to 40 minutes.
  • Remove from the oven and place the pan on a wire rack to cool completely.
  • Cut into 16 squares.

Notes

Serving size: 1 apple brownie
WW Points: 7
Check the WW Points for this recipe and track it in the WW app.
(Must be logged into WW on a smartphone or tablet.)
4 PointsPlus (Old plan)
These apple bars turned out a bit crumbly when they are first baked. I think they are even better after a day or two.

Nutrition

Serving: 1apple brownie, Calories: 147kcal, Carbohydrates: 22g, Protein: 2g, Fat: 6g, Saturated Fat: 2g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 1g, Trans Fat: 0.1g, Cholesterol: 31mg, Sodium: 116mg, Potassium: 59mg, Fiber: 2g, Sugar: 15g, Vitamin A: 134IU, Vitamin C: 1mg, Calcium: 22mg, Iron: 0.4mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Dessert
Cuisine: American
Tried this recipe?Mention @simplenourishedliving or tag #simplenourishedliving!

Source Cooking Down East (affiliate link) by Marjorie Standish

More WW-Friendly Apple Recipes

If you like these easy Apple Nut Bars, I am sure you will love:

About Martha McKinnon

Weight Watchers Lifetime Member, Yoga Practitioner and Blogger who loves to share her passion for trying to create a happy, healthy, balanced life in what often feels like an overwhelming out of control world.

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3.81 from 31 votes (29 ratings without comment)

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7 Comments

    1. Hi Jeanne, I’ve haven’t made these with oat flour. If you try it would love to know how they turn out for you. ~Martha

  1. 5 stars
    I prepared this cake tonight, I can’t wait to dive in to it. Although I used the 8×8 pan the recipe called for the cake seems to be thicker than the picture indicates. The batter was delicious, so I know that the finish product will be also.