Chewy Apple Brownies with Cinnamon and Walnuts

Fresh apple pieces soften inside these apple brownies, leaving little pockets of fruit between chewy edges and a tender center. Cinnamon warms the batter without covering the apple flavor, while chopped walnuts bring a light crunch to each square.

There’s no mixer and no separate topping to prepare. Everything comes together in one large bowl, then bakes in a 9×13-inch pan until the top turns golden and the center is just set.

Choosing Apples, Walnuts, and Baking Staples for Apple Brownies

Apples That Hold Their Shape

Use apples that stay firm when heated. Granny Smith is my first choice when I want more tartness against the sweet batter. Honeycrisp works well when I want a milder, naturally sweeter apple flavor. Fuji or Pink Lady apples are also dependable.

Peel the apples, remove the cores, and chop them into small, even pieces. About 1/2-inch chunks are a good size. Larger pieces can leave wet spots in the bars, while apples chopped too finely tend to disappear into the crumb.

You’ll need about 2 cups of chopped apples. Measure them after peeling and cutting so the batter doesn’t end up overloaded with fruit.

The Ingredients That Shape the Texture

Melted butter gives these bars a dense, chewy texture without requiring any creaming. Brown sugar holds moisture and adds a deeper caramel note, while granulated sugar helps the top and edges set.

The eggs bind the batter, and vanilla rounds out the cinnamon and apple. Walnuts add crunch, though pecans can be used in the same amount. Chop the nuts fairly small so they spread through the batter rather than gathering in heavy clusters.

Both baking powder and baking soda are used here. The amounts are modest, which helps the brownies rise slightly without turning into apple cake.

Mixing Apple Brownie Batter Without Overworking It

Start with butter that has been melted and allowed to cool for a few minutes. It can still be warm, though it shouldn’t be hot enough to cook the eggs.

Whisk the melted butter with 1 cup packed brown sugar and 1/2 cup granulated sugar. Brown sugar often forms firm little lumps in the bag, so press those against the side of the bowl with the whisk. Take a minute here. Smooth sugar makes the finished crumb more even.

Add the 2 eggs one at a time, whisking until the first disappears before adding the second. Stir in 1 tablespoon vanilla extract and 2 teaspoons cinnamon. The mixture should look glossy and slightly thick.

Fold in the chopped apples and 1 cup chopped walnuts. Coating them in the wet mixture helps keep the fruit and nuts spread throughout the pan.

Whisk in 1 teaspoon baking powder, 1/2 teaspoon baking soda, and 1/2 teaspoon salt. Add 2 cups all-purpose flour last, then switch to a spatula and fold only until the dry streaks disappear.

The batter will be thick. That’s normal. Keep scraping from the bottom of the bowl, where pockets of flour tend to hide. Stop as soon as everything is combined. Extra mixing develops more gluten and can make the bars firm or cakey instead of chewy.

Pan Preparation and Baking Cues for Apple Brownies

Heat the oven to 350°F before mixing the batter so it’s ready when the pan is filled. Grease a 9×13-inch baking pan, including the corners.

Parchment paper is optional, though I prefer using it. Leave a little overhang on the long sides, and you can lift the cooled slab from the pan before slicing. Grease the parchment lightly as well, especially where the apple pieces may touch it.

Spread the batter from the center toward the edges. It’s thick enough that shaking the pan won’t level it, so use the back of a spoon or an offset spatula. Check the corners. Thin corners bake faster and may become dry before the middle is ready.

Bake for about 35 minutes. The surface should look golden and dry rather than glossy, and the edges should appear set. Insert a toothpick near the center, avoiding any obvious apple pieces. It should come out without wet batter. A few moist crumbs are fine.

Watch closely during the final five minutes. Fruit bars can look underdone because the apples keep the center moist, yet a few extra minutes can push them toward dry and crumbly.

Let the pan cool on a wire rack before cutting. Warm brownies are soft and may bend when lifted. Once they’ve settled, the crumb becomes cleaner to slice while staying moist around the apple pieces.

A Warm Pan of Apple Brownies to Share

These apple brownies don’t need icing or caramel to feel complete. Cinnamon, brown sugar, fresh apples, and walnuts provide plenty of flavor on their own.

Give the pan enough cooling time for neat slices, then cut the brownies into 16 squares. They’re sturdy enough for a lunchbox and still soft enough to serve as a simple fall dessert at the family table.

Chewy Apple Brownies with Cinnamon and Walnuts

These chewy apple brownies combine fresh apple chunks, warm cinnamon, brown sugar, and walnuts in an easy one-bowl dessert. They bake in a 9×13-inch pan with golden edges and a soft, fruit-filled center.

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Prep Time 15 minutes mins

Cook Time 35 minutes mins

Total Time 50 minutes mins

Servings: 16 brownies

Course: Dessert

Cuisine: American

Calories: 302

Ingredients Equipment Method Notes

Ingredients

  

Apple Brownies

• 1 cup unsalted butter melted and cooled slightly
• 1 cup brown sugar packed
• ½ cup granulated sugar
• 2 large eggs
• 1 tbsp vanilla extract
• 2 tsp ground cinnamon
• 2 cups apples peeled, cored, and chopped into 1/2-inch pieces
• 1 cup walnuts chopped
• 1 tsp baking powder
• ½ tsp baking soda
• ½ tsp salt
• 2 cups all-purpose flour

Equipment

• 9×13-Inch Baking Pan
• Parchment Paper
• Large Mixing Bowl
• Whisk
• Rubber Spatula
• Measuring Cups and Spoons
• Wire Cooling Rack
• Toothpick

Method

 

1. Preheat the oven to 350°F and grease a 9×13-inch baking pan. Line the pan with parchment paper, leaving an overhang on the long sides, if you want to lift out the brownies before slicing.
2. In a large mixing bowl, whisk the melted butter with the brown sugar and granulated sugar until the mixture is smooth and no firm lumps of brown sugar remain.
3. Whisk in the eggs one at a time, blending well after each addition, then whisk in the vanilla extract and cinnamon.
4. Fold the chopped apples and walnuts into the wet mixture until they are evenly distributed.
5. Whisk in the baking powder, baking soda, and salt until evenly incorporated.
6. Add the all-purpose flour and fold with a rubber spatula just until no dry streaks remain. Do not overmix the thick batter.
7. Spread the batter evenly in the prepared pan, working it into the corners so the brownies bake at an even thickness.
8. Bake for about 35 minutes, until the surface is golden, the edges are set, and a toothpick inserted near the center comes out without wet batter. A few moist crumbs are fine.
9. Place the pan on a wire rack and let the brownies cool until they are firm enough to slice cleanly, then cut them into 16 squares.

Notes

1. Use firm baking apples such as Granny Smith, Honeycrisp, Fuji, or Pink Lady so the pieces soften without disappearing into the batter.
2. Measure the apples after peeling, coring, and chopping them to avoid adding too much moisture.
3. Stop mixing as soon as the flour disappears. Extra mixing can make the brownies firmer and more cake-like.
4. Check the brownies closely during the final five minutes because apple bars can move from moist to overbaked quickly.
5. Let the brownies cool before slicing so the crumb can set around the apple pieces.