These Maple Glazed Apple Blondies are what happens when apple pie and a classic blondie bar decide to team up. You get a thick, chewy base studded with soft cinnamon apples, and the whole thing gets finished with a warm maple glaze that soaks right into the top. This recipe comes together in one bowl, needs no fancy technique, and bakes up golden in about half an hour.
2 1/2cupsall purpose flourplus 1 tablespoon for tossing the apples
2teaspoonsbaking powder
1teaspoonground cinnamon
1/2teaspoonsalt
1cupunsalted buttermelted and slightly cooled
1 1/2cupspacked light brown sugar
1/2cupgranulated sugar
2large eggs
1tablespoonvanilla extract
2cupspeeled and diced applesabout 2 medium apples, 1/2 inch cubes, Granny Smith or Honeycrisp recommended
For the Maple Glaze
4tablespoonsunsalted butter
1/3cuppure maple syrupGrade A Dark Robust recommended
2tablespoonspacked light brown sugar
1cuppowdered sugarsifted
1/2teaspoonvanilla extract
salta pinch
Instructions
Preheat oven to 350°F. Line a 9x13 inch baking pan with parchment paper leaving overhang, and lightly grease.
Peel, core, and dice apples into 1/2 inch cubes. Toss with 1 tablespoon of flour in a small bowl.
In a medium bowl, whisk together the 2 1/2 cups flour, baking powder, cinnamon, and salt.
In a large bowl, beat melted butter, brown sugar, and granulated sugar until smooth. Add eggs one at a time, then mix in vanilla.
Add dry mixture to wet in two additions, mixing until just combined. Gently fold in the flour-coated apples.
Spread batter evenly in prepared pan. Bake for 28-32 minutes until golden and a toothpick comes out with moist crumbs. Cool completely on a wire rack.
Melt butter in a small saucepan over medium-low heat. Stir in maple syrup and brown sugar, simmer for 2-3 minutes until slightly thickened. Cool for 5 minutes, then whisk in powdered sugar, vanilla, and salt.
Lift cooled blondies from pan using parchment. Pour glaze over top and spread evenly. Let set for 15 minutes, then slice into 16 squares and serve.
Notes
Firm, tart apples like Granny Smith or Honeycrisp hold their shape best during baking.
Dice apples small and evenly so they cook through at the same rate as the batter.
Do not skip tossing the apples in flour—this prevents them from sinking to the bottom.
Let melted butter cool slightly before mixing with eggs to avoid scrambling them.
Use a toothpick test rather than relying only on baking time, since ovens vary.
Cool the blondies completely before glazing or the glaze will slide right off.
Run your knife under hot water and wipe dry between cuts for cleaner squares.
Store at room temperature in an airtight container for up to 3 days, or refrigerate for up to 1 week.
Freeze unglazed blondies tightly wrapped for up to 3 months; thaw before glazing.
Add 3/4 cup chopped pecans or walnuts, or 1/2 cup white chocolate chips for variations.