Ingredients
2 3/4 c. dark chocolate chips, divided
3/4 c. butter, softened
3/4 c. granulated sugar
3/4 c. packed brown sugar
3 large eggs, at room temperature
1 tbsp. pure vanilla extract
3/4 tsp. kosher salt
3 tbsp. cocoa powder
1 c. all-purpose flour
3/4 c. milk chocolate chips
3/4 c. white chocolate chips
Ice cream, for serving
Warm hot fudge, for serving
Preparation
Step 1Preheat oven to 350° and butter a 10" cast-iron skillet.Step 2In a microwave-safe medium bowl, heat 2 cups dark chocolate chips and butter until completely melted and smooth. Add sugars and whisk until completely combined, then add egg and vanilla and stir until combined. Step 3Add salt, cocoa powder, and flour, then fold in white chocolate chips, milk chocolate chips, and remaining 3/4 cup dark chocolate chips.Step 4Bake until toothpick comes out mostly clean, 28 to 30 minutes. Serve warm with ice cream and hot fudge.
Test Kitchen Note: We originally developed this recipe to serve 2 in a 5-inch skillet. Since then, we have retested and adjusted the recipe to be baked in a 10-inch skillet to feed more people. If you’d like to bake this recipe in a 5-inch skillet, you’ll just need a third of the ingredients called for. Have you made this recipe? If so, YAY! Comment and rate it below to let us know what you think.
