Preheat the oven to 350°F. Grease an 8×8 pan. For easy removal of the brownies, place parchment paper on the bottom and 2 sides of the pan. Grease again and then set aside.
Melt the butter and cool for 10 minutes. Then, add into a large bowl and whisk in sugar.
1/2 cup butter, 3/4 cups dark brown sugar
Add in egg and vanilla and continue whisking.
1 egg, 1 tbsp vanilla
Toss in flour and salt and use a spatula to gently fold until no dry streaks appear.
1 cup all-purpose flour, 1/2 tsp salt
Toss in chopped up Snickers and chocolate chips. Mix in a few times.
2 regular-sized Snickers bars, 1/2 cup semi-sweet chocolate chips
Transfer into prepared pan and spread out evenly. Top off with extra Snicker pieces and chocolate if desired.
Bake for about 22 to 26 minutes, or until the top looks set. Inserting a toothpick in should result in a few crumbs and not batter.
Blondies firm up as they cool, so allow them to sit on your counter and come down to room temperature. Slice and enjoy!