Ingredients
Equipment
Method
Prep and mix
- Preheat oven to 350F and grease a 9x13 baking pan, then set it aside with the oven rack in the center position.
- Whisk all-purpose flour, baking powder, cinnamon, nutmeg, and salt together in a bowl until evenly combined.
- Whisk melted butter and granulated sugar and brown sugar until smooth, then whisk in eggs and vanilla extract until the mixture looks glossy.
- Fold the flour mixture into the wet ingredients just until no dry streaks remain, then fold in diced apples and walnuts or pecans if using.
Bake and finish
- Spread the batter evenly into the prepared pan, then bake 30-35 minutes at 350F until a toothpick comes out with just a few moist crumbs.
- Cool in the pan, then drizzle caramel sauce over the top before cutting into squares.
Notes
Pro tip: dice the apples finely so they distribute through the batter without turning the brownies cakey. Store covered in the refrigerator up to 4 days; freeze baked, well-wrapped squares up to 2 months. For a dairy-free swap, use a 1:1 plant butter for the melted butter (texture may be slightly softer).
