½cuppeanut butter chips¼ peanut butter if chips are not available
½cupchocolate chips
Instructions
Position a rack in the center of the oven. Preheat oven to 350°. Line an 8x8 baking pan with parchment paper and set aside.
Chop the pecans and toast them in a heavy sauté pan, stirring continuously, until light brown, about 5 to 8 minutes. Set aside.
½ cup pecans
In a large, heavy saucepan, melt the butter and bring it to a boil, stirring constantly, until golden brown, for about 4 minutes. *Do Not Leave Unattended! Once the butter starts to change color, it could burn rather quickly.
8 tbsp unsalted butter, 1 tbsp real maple syrup, 1½ tsp vanilla
Remove from heat and add both sugars until well blended. Let cool to barely warm.
⅔ cup light brown sugar, ¼ cup sugar
With a rubber spatula, stir in the egg, egg yolk, maple syrup, and vanilla until well combined.
1 egg, 1 egg yolk
In a medium mixing bowl, using a whisk, mix together the all-purpose flour, baking powder, baking soda, and salt. Set aside.
1 cup all-purpose flour, ¼ tsp baking powder, ⅛ tsp baking soda, ¼ tsp salt
Add the flour mixture, peanut butter chips, chocolate chips, and toasted pecans from step 2. Scrape batter into the baking pan and spread to the edges.
½ cup peanut butter chips, ½ cup chocolate chips
For fudgy blondies, bake 20 to 25 minutes; for a cakier texture, bake up to 30 minutes. A toothpick inserted in the center should come out with a few moist crumbs when fudgy, and clean for cakier.
Remove pan from the oven and onto a cooling rack. Let it cool until easy to handle but still warm.
Cut into 8 to 12 pieces and serve as is or alongside a scoop of vanilla ice cream.
Brown the butter: Do not skip this step. Melted butter gives blondies their chewy texture, but browned butter takes the flavor to another level entirely — deeply nutty and complex.
Do Not Leave Unattended: Important enough to say twice. Once the butter starts to change color, it moves fast. Pull it off the heat a shade earlier than you think, because it continues to darken off the burner. the same with the pecans. Once the pecans begin to toast, they could burn quite fast.
Measure brown sugar by weight: If your brown sugar does not ‘pack’, believe me, mine doesn’t, then weigh it.
Don't overmix: Stir just until combined after adding the flour. Overmixing develops gluten and leads to a tough, dense bar.
Use an instant-read thermometer: The toothpick test is subjective — moist crumbs mean different things to different people. A thermometer removes all guesswork. Pull the blondies at 200 to 210°F for a perfectly set, fudgy center every time. This is the same standard used in professional kitchens.