This one will knock your socks off! You can chill this up to a week in an airtight container. Make sure you bring them to room temperature before eating or you'll have a hard time sinking your teeth into them!
For this recipe you will need:
For the Blondie Bars:
- 1 1/2 cups high altitude all purpose flour
- 1 1/2 tsp baking powder
- 1 tsp kosher salt
- 1 1/2 sticks unsalted butter
- 2 cups packed light brown sugar
- 2 large eggs
- 1 tsp vanilla extract
For the Peanut-Pretzel Caramel:
- 4 cups roasted unsalted peanuts
- 2 cups sugar
- 1/4 cup honey
- 1/2 stick unsalted butter
- 1/2 cup heavy cream, warmed
- 1 1/2 cups mini pretzels, coarsely crushed
To make the blondie, preheat oven to 350 degrees.
Line a 13x9x2" metal or glass baking pan with parchment paper, leaving about an inch of overhang on the long sides of the pan. Whisk flour, baking powder, and salt in a medium bowl; set aside. Stir butter in a medium skillet over medium heat until browned bits form at bottom of pan, 7-8 minutes. Transfer to a medium bowl and add the brown sugar. Using an electric mixer, beat until well combined and mixture resembles wet sand, this should take about 2-3 minutes. Add eggs and vanilla; beat until fluffy and well combined, this should take another 2 minutes. Add in dry ingredients and beat until smooth ( batter will be thick!). Using a spatula, evenly spread batter in prepared pan.
Bake blondie for 20-25 minutes until golden brown, edges pull away from sides of pan, and a tester inserted into the center comes out with a few moist crumbs attached. Let cool completely in pan on a wire rack.
To make the Peanut-Pretzel Caramel preheat oven to 350 degrees.
Line a rimmed baking sheet with parchment paper. Spread peanuts over sheet in an even layer. Bake, stirring frequently, until golden brown and fragrant, about 5-7 minutes. Set aside.
Stir sugar and 1/2 cup water in a large saucepan over medium-low heat until sugar dissolves. Increase heat; boil without stirring! Occasionally swirling pan and brushing down sides with a wet pastry brush, until caramel is deep amber, this should take about 12-15 minutes. Add honey; return to a boil, stirring often, about 1 minutes longer. Add butter; stir until blended. Add the warmed heavy cream (warming it keeps it from bubbling over and helps the mixture blend together); whisk until smooth. Stir in peanuts and pretzels. Pout over cooled blondie. Chill until cool, about 30 minutes.
Run a knife around short sides of the pan to release blondie. Using parchment paper overhang, lift from pan. Cut lengthwise into 4 strips. Cut each strip crosswise into 10 bars. I like to cut mine even smaller to make them super easy bite size finger food.