This Brookie is the Best Potluck Dessert
This Brookie is the Best Potluck Dessert is a medium American recipe that serves 8. 135 calories per serving. Recipe by America's Test Kitchen on YouTube.
Prep: 19 min | Cook: 50 min | Total: 1 hr 21 min
Cost: $4.24 total, $0.53 per serving
Ingredients
- 1 cup All-Purpose Flour (sifted)
- 0.25 cup Dutch‑Processed Cocoa Powder (about 0.75 oz, gives bright chocolate flavor)
- 1 tsp Baking Powder
- 0.25 tsp Baking Soda
- 0.75 tsp Salt
- 10 oz Bittersweet Chocolate (70‑80% cacao, divided 4 oz for chunks, 6 oz for melting)
- 3 Tbsp Vegetable Oil
- 1 Tbsp Unsalted Butter (cut into small pieces)
- 2 Tbsp Whole Milk
- 1 cup Granulated Sugar (provides the shiny crackly top; do not use powdered sugar)
- 2 large Large Eggs
- as needed Vegetable Oil Spray (for greasing scoop or spoon)
Instructions
Combine Dry Ingredients
In a mixing bowl whisk together the flour, Dutch‑processed cocoa powder, baking powder, baking soda, and salt until evenly distributed.
Time: PT2M
Chunk the Chocolate
Using a serrated knife, coarsely chop 4 oz of the bittersweet chocolate into roughly ½‑inch pieces; set aside for later folding.
Time: PT3M
Melt Chocolate with Fats
Combine the remaining 6 oz chocolate, 3 Tbsp vegetable oil, and 1 Tbsp butter in a microwave‑safe bowl. Microwave on 50 % power for 3 minutes, stirring once halfway through, until smooth.
Time: PT4M
Cool and Add Milk
Allow the melted chocolate to cool for about a minute, then stir in 2 Tbsp whole milk to thin slightly and prevent seizing when later combined with the eggs.
Time: PT1M
Create Egg‑Sugar Ribbon
In the stand mixer on medium‑high speed, beat 1 cup granulated sugar with the two large eggs for about 4 minutes, until the mixture becomes thick, pale yellow and ribbons form when the beaters are lifted.
Time: PT4M
Incorporate Melted Chocolate
With the mixer on low, slowly pour the cooled chocolate‑oil mixture into the egg‑sugar ribbon, whisking until fully combined and no white streaks remain.
Time: PT1M
Fold in Dry Mix
Using a spatula, gently fold the dry ingredient mixture into the wet batter in 2‑3 strokes, just until no flour pockets remain. Over‑mixing will develop gluten and make the brookies tough.
Time: PT2M
Add Chocolate Chunks
Fold the reserved chocolate chunks into the batter until evenly distributed.
Time: PT1M
Portion onto Baking Sheets
Line two baking sheets with parchment. Lightly spray the measuring spoon or 30‑size scoop with vegetable‑oil spray. Scoop heaping tablespoons (or level the scoop) to place 20 portions total—10 per sheet—in a staggered pattern.
Time: PT5M
Bake Brookies
Place the sheets on the upper‑middle and lower‑middle racks of a pre‑heated oven at 300 °F. Bake for 16 minutes, rotating the sheets at the 8‑minute mark, until the tops are puffed and large cracks appear.
Time: PT16M
Temperature: 300°F
Cool on Sheet
Remove the sheets and let the brookies cool on the parchment for 30 minutes; they will firm up as they cool.
Time: PT30M
Nutrition Facts
- Calories
- 135
- Protein
- 0.6 g
- Carbohydrates
- 12 g
- Fat
- 4.3 g
- Fiber
- 0.5 g
Dietary info: Vegetarian, Contains Gluten, Contains Dairy, Contains Eggs
Allergens: Wheat, Dairy, Eggs, Soy (in chocolate)
Last updated: July 4, 2026








