Ingredients
Equipment
Method
Prep
- Preheat oven to 350F and grease a 9x13 baking pan, leaving a thin even coat on the corners and edges.
Mix dry and wet
- Whisk all-purpose flour, baking powder, cinnamon, nutmeg, allspice, and salt in a bowl until the spices are evenly distributed.
- Whisk melted unsalted butter and granulated sugar with brown sugar until smooth, then mix in eggs and vanilla extract until the batter looks glossy and uniform.
Combine and bake
- Fold the flour mixture into the wet ingredients until just combined, stopping when no dry streaks remain.
- Fold in finely diced apples and walnuts or pecans if using, distributing the fruit throughout the batter.
- Spread the batter in the prepared 9x13 pan and bake for 30-35 minutes at 350F, until a toothpick comes out with just a few moist crumbs.
Finish
- Cool in the pan until easier to cut, then drizzle caramel sauce across the top before slicing into squares.
Notes
Pro tip: dice the apples very finely so they bake into tender, evenly distributed pockets without pooling moisture. Store airtight at room temperature for up to 2 days or refrigerate up to 5 days. Freezing is yes—wrap bars individually and freeze up to 2 months. For a lighter option, use salted butter and reduce the added salt by 1/8 tsp.
