Ingredients
Equipment
Method
Prepare and preheat
- Preheat the oven to 350F and grease a 9x13 baking pan.
Mix the dry ingredients
- Whisk all-purpose flour, baking powder, cinnamon, nutmeg, allspice, and salt in a bowl.
Mix the wet ingredients
- Whisk melted unsalted butter and both sugars until smooth, then add eggs and vanilla extract and mix until fully combined.
Combine and add apples
- Fold the flour mixture into the wet mixture just until combined, keeping the batter thick.
- Fold in diced apples and walnuts or pecans if using until the pieces are evenly distributed throughout the batter.
Bake and finish
- Spread the batter into the prepared 9x13 pan and bake at 350F for 30-35 minutes, until a toothpick comes out with just a few moist crumbs.
- Cool the brownies in the pan, then drizzle caramel sauce over the top before cutting into 16 squares.
Notes
Pro tip: keep the apples finely diced so they bake through without watering down the batter. Store covered at room temperature for up to 2 days or refrigerate for up to 5 days; rewarm briefly if you like. Freezing works well for up to 2 months—thaw in the fridge overnight. For a nut-free swap, use extra apples instead of walnuts/pecans.
