Go Back
+ servings
Gooey Chocolate Chunk Blondie Recipe

Gooey Chocolate Chunk Blondies

Ultra flavorful Gooey Chocolate Chunk Blondies are ridiculously chewy, gooey, and absolutely loaded with chunks of chocolate. 35 minutes, no mixer required. Baking tips & tricks listed below!

Course Dessert
Cuisine American
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes
Yields: 9 blondies
Recipe by Tessa Arias


  • 1 stick (113 grams) unsalted butter, melted
  • 1 cup (200 grams) dark brown sugar
  • 1 large egg plus 1 egg yolk
  • 1 tablespoon molasses, optional
  • 1 teaspoon vanilla
  • 1/8 teaspoon fine salt
  • 1/2 cup (64 grams) all-purpose flour
  • 1/2 cup (64 grams) bread flour
  • 6 ounces semisweet chocolate, chopped into chunks
  • Flaky sea salt, for sprinkling


  1. Preheat the oven to 350°F. Line an 8 by 8-inch pan with foil. Spray with nonstick cooking spray.
  2. In a large bowl combine the butter and sugar with a rubber spatula. Add the egg, egg yolk, molasses, and vanilla and stir until combined. Stir in the salt and flours. Stir in 3/4 of the chocolate chunks.
  3. Pour the batter into the prepared pan. Sprinkle with the remaining chocolate chunks, pressing into the batter slightly. Bake for 25 minutes, or until set but still gooey. Allow to cool before cutting. Sprinkle with sea salt before serving.